Calculate the electric potential at point A, the middle of the rectangle, and at point B, the middle of the right-hand side of the rectangle. How would you find the electric potential?

Answers

Answer 1

Answer:

With the help of formula.

Explanation:

We can calculate the electric potential of any point through the formula of electric potential which is given below.

Electric potential =  Coulomb constant x charge/ distance of separation.

Symbolically it can be written as,  V = k q/ r where

V = electric potential  

k = Coulomb constant

q = charge

r = distance of separation

If we have all these data, we can simply put the data in the formula and we will get the value of electric potential.


Related Questions

Sandy wants to know whether an item dropped into a fluid will sink or float. What is true for any item that floats?

A.
The force of gravity is equal to the force of mass.

B.
The force of gravity is stronger than the buoyant force.

C.
The buoyant force is stronger than the force of gravity.

D.
The object has no density.

Answers

Answer:

A, I think but I'm sure

Explanation:

ur welcomeee ♥️♥️

Answer: C.

The buoyant force is stronger than the force of gravity.

Explanation:because I did it

aehaeheahsdnesrthwahweahaw

Answers

Answer No explanation

A car lows down at -5.00m/s^2 until it comes to a stop after traveling 15.0m. How much time did it take to stop

Answers

Answer:time taken is 6 seconds

Explanation:

Answer: 2.45 seconds

Explanation: Acceleration a = -5, distance s = 15, time  = ?.

Final  velocity = v =  0.

We need to use the equations of motion under constant acceleration.

v^2 = u^2 + 2as       where u is the initial velocity

0 = u^2 + 2*-5*15

u^2 = 150

so u = √150

Now we use v = u + at:

0 = √150 - 5t

t = √150/5

t = 2.45 seconds.

What are the chemicals that react with one another in a chemical reaction?

Answers

Answer:

reactants react with eachother

Explanation:

yep

A 15.0 kg crate, initially at rest, slides down a ramp 2.0 m long and inclined at an angle of 20.0° with the horizontal. Using the work-kinetic energy theorem and disregarding friction, find the
velocity of the crate at the bottom of the ramp. (g = 9.81 m/s?)

Answers

The component of the crate's weight that is parallel to the ramp is the only force that acts in the direction of the crate's displacement. This component has a magnitude of

F = mg sin(20.0°) = (15.0 kg) (9.81 m/s^2) sin(20.0°) ≈ 50.3 N

Then the work done by this force on the crate as it slides down the ramp is

W = F d = (50.3 N) (2.0 m) ≈ 101 J

The work-energy theorem says that the total work done on the crate is equal to the change in its kinetic energy. Since it starts at rest, its initial kinetic energy is 0, so

W = K = 1/2 mv ^2

Solve for v :

v = √(2W/m) = √(2 (101 J) / (2.0 m)) ≈ 10.0 m/s

Types of energy transformation​

Answers

Energy

Electricity

Electrical Energy

Nuclear Energy

Heat

Mechanical Energy

Sound energy

Gravitational Potential Energy

Thermal Energy

Elastic Energy

Electromagnetic radiation

Radiant Energy

Gravity

Solar

Answer:

This is the types of energy transformation

Explanation:

hope it helps

PLEASE HELP WITH THIS QUESTION
What is one benefit of a seatbelt?
A. It decreases the passenger's inertia. B. It allows you to share the same motion as the vehicle
C. It makes you fly out of the car when stopping.
D. It prevents gravity from affecting the passenger​

Answers

Answer:

D

Explanation:

why is so you don't go flying out of the car

D. Because it is the most logical answer

what is electricity?write any two defects of a simple cell.​

Answers

Answer:

Electricity is the set of physical phenomena associated with the presence and motion of matter that has a property of electric charge. Electricity is related to magnetism, both being part of the phenomenon of electromagnetism, as described by Maxwell's equations.

Some people can roll the tongue into a tube shape, while others cannot. Practicing is not likely to help because tongue-rolling is an inherited trait. The allele for rolling the tongue (R) is dominant to the allele for not being able to roll the tongue (r). Look at the Punnett square. It shows a cross between two parents with at least one R allele. Drag each option to its spot to correctly finish the Punnett square.

Answers

Hope this helps you.

Accuracy of physical balance is dash​

Answers

Answer:

the answer for this is my.

A 1,000 kg car is travelling at 6.5 m/s to the North. A 3,500 kg truck is travelling South at the same velocity. What is the total momentum of the two vehicles (don’t forget to assign a NEGATIVE velocity to one of the vehicles, because they are travelling in opposite directions
please help asap

Answers

Answer:

Total momentum of both is 16250 kgm/s

A force of 120N acts on 200g of an object. Calculate the acceleration of the object​

Answers

Answer:

Explanation:

This is very straightforward, except that we need the mass in kg and it's in g. So we have to convert first, using the fact that there are 1000g in 1 kg:

[tex]200g*\frac{1kg}{1000g}=.200kg[/tex] and now we're ready to solve your problem.

F = ma and

120 = .200a so

a = 6.0 × 10² (which is 600 m/s/s)

Determine the force exerted by two particles that have a charge of +0.35 Coulombs each and are 1 meter apart

Answers

The electric force between two charges is:

F = (9 x 10⁹) Q₁ Q₂ / D²

F is the force, in Newtons

Q₁ and Q₂ are the two charges, in Coulombs

D is the distance between them, in meters

For these two particles:

F = (9 x 10⁹) (0.35) (0.35) / (1)²

F = (9 x 0.35 x 0.35 x 10⁹) / (1)

F = 1.10 x 10⁹  Newtons

Thatsa lotta force . . . like 124 thousand tons !

The reason it's so big is because the charges in this question are so big ... 0.35 Coulombs each.  1 Coulomb is a huge amount of charge.

Each of the particles feels the same force, pushing it away from the other particle.  (The electric force between two charges is always the same in both directions, just like the gravitational force between two masses.)

Acc. to columb's law;

F = k × Q1Q2/r²

Clearly, from the question you have:

Charge on both particles = +0.35 columbsDistance between them = 1 meter = 1 × 10-¹ Å

Now just put them up in the formula:

F = k × Q1Q2/r²

F = 9 × 10⁹ × 0.35 × 0.35/1 × 10-¹⁰

F = 9 × 10⁹ × 35 × 35/ 10-¹⁰ × 100 × 100

F = 9 × 10⁹ × 35 × 35/ 10-¹⁰ × 10⁴

F = 9 × 10⁹ × 35 × 35/ 10-⁶

F = 9 × 10⁹+⁶ × 1225

F = 11025 × 10¹⁵

Which statement best describes science?

Answers

Answer:

Science is a collection of knowledge about the natural world, but it is also the process of discovering how the natural world works. It is supported by evidence.

Answer: The correct answer is C). Science is a collection of knowledge about the natural world, but it is also the process of discovering how the natural world works.

Explanation:

How long does it take you to create 200 Watts of power if you use 1000 J of
work?

Answers

Answer:200,000

Explanation:

p=w/t

200=1000/t

t=200*1000

time=200,000

A force of 20 N acted on a 5 kg object, moving it a distance of 4 m. How much work was done on the object?

Answers

Answer:

400J

Explanation:

The work done by the force on the object is 80 J.

What is work ?

The work is defined by the product of force and displacement. Its unit of measurement is joule. And the formula is,

Work = Force ×Displacement

Or mathematically it is W = F.d

In the question given data ,

     [tex]F = 20N , d = 4m\\[/tex]

putting in the above formula ,

       W = 20 × 4

       W = 80 J

Hence the work done by the force is 80J.

Find out more information about work here:

https://brainly.com/question/11367798    

#SPJ2

What is moment? Write down the law of moment.A long spanner is used to unscrew the tight nut.Why?​

Answers

Answer:

Moment is the product of force and its perpendicular distance from a point along its line of action.

The net moments on clockwise and anticlockwise is zero at a point.

The net force applied on a spanner handle is equal to the moment of the rotation

Una grúa está subiendo una caja de 1000 kg atada a una cadena. La caja, que inicialmente está en reposo, incrementa su velocidad 4 m/s cada segundo

Answers

Answer:

40 metros en 10 segundos.

Explicación:

Una grúa está levantando una caja de 1000 kg atada a una cadena y la caja, que inicialmente está en reposo, aumenta su velocidad en 4 m / s por segundo, por lo que si la región de colocación está a 40 metros de distancia, la grúa tarda 10 segundos en completar el proceso. tarea de movimiento y colocación de la caja. La grúa se utiliza para levantar y mover cargas pesadas, máquinas, materiales y mercancías para diferentes propósitos. Entonces el trabajo realizado por la grúa depende de la velocidad y la distancia de colocación.

Myra kicked the stone with an initial speed of 8.15 m/s at an angle of 30° above the horizontal.



a. Determine the horizontal and vertical components of the velocity of the projectile.


b. How far has the object traveled in 2.1 s?


c. How high has the object reached in 2.1 s?

Grade 9 Science (Serious Answers Please)​

Answers

Answer:Its B

Explanation:Trust Me i done This Before

A 14300 kg airplane is flying at an altitude of 147 m at a speed of 214 m/s. determine the airplane's total mechanical energy.

Answers

Answer:

Mechanical energy in Joules:

348,041,980

The total mechanical energy of the airplane is equal to 348,041,980 Joules.

Given the following data:

Mass = 14300 kgHeight = 147 meters.Velocity = 214 m/s.

Scientific data:

Acceleration due to gravity on Earth = 9.8 [tex]m/s^2[/tex]

To calculate the total mechanical energy of the airplane:

How to calculate total mechanical energy.

The total mechanical energy possessed by this airplane is equal to the sum of both the potential energy and kinetic energy at the given altitude.

Mathematically, the total mechanical energy is given by this formula:

[tex]E = \frac{1}{2}mv^2 + mgh[/tex]

Substituting the given parameters into the formula, we have;

[tex]E = \frac{1}{2}\times 14300 \times 214^2 + 14300 \times 9.8 \times 147\\\\E=7150 \times 45796 + 20600580\\\\E= 327441400 + 20600580[/tex]

E = 348,041,980 Joules.

Read more on mechanical energy here: brainly.com/question/17081653

Your friends sit in a sled in the snow. If you apply a force of 95N to them they have an acceleration of 0.8 m/s2. What is their mass

Answers

there mass would be 83.33

A small hole is made at the bottom of a plastic cup. If it is filled with water and allowed to fall freely, will waterfall down from the hole?

Answers

Answer:

It depends on how big the hole is.

Explanation:

If the hole is too big, the water will fall freely out of the cup. However, if it is just a small opening (from a needle, pencil/pen tip, etc.) the water pressure will be able to hold in the water.

what should be done to make simple machine more efficient ​

Answers

Answer:

Friction is the main factor which reduces the efficiency of a simple machine. Efficiency of a simple machine can be increased by reducing the friction. But oiling and greasing the machine is a useful way to increase the efficiency of a machine.

Explanation:

Because all machines lose input work to friction, one way to improve the efficiency of a machine is by reducing friction. Oil is used to reduce friction between the moving parts of car engines. The use of oil makes engines more efficient. Another machine that loses input work is a bicycle.

A standing wave measures 12 m between its first and fourth node and its frequency 325 Hz. What is the standing wave's speed?
1300 m/s
380 m/s
1500 m/s
750 m/s

Answers

Answer:

1300 m/s

Explanation:

Applying,

v = λf/2............... Equation 1

Where v = velocity or speed of wave, f = frequency of wave, λ = wavelength of wave.

From the question,

Given: f = 325 Hz, λ = (12×2/3) = 8 m

Substitute these values into equation 2

v = 325(8)/2

v = 1300 m/s.

Hence the standing wave speed is 1300 m/s

The right option is 1300 m/s

46. Nuclear generating plants use the potential
energy stored in
to generate electrical
energy. (12.5)

Answers

Answer:

nuclear battery to generate energy

Un campo eléctrico es creado por una carga eléctrica de 5 microcoulomb, a 35 cm se coloca una carga de prueba la cual es atraída por una fuerza de 1,5 N. Determinar:

Answers

Answer:

Supongo que queremos determinar la carga de la carga de prueba.

Sabemos que la fuerza culombiana entre dos cargas q₁ y q₂, separadas por una distancia R, está dada por:

[tex]F = k_c*\frac{|q_1*q_2|}{R^2}[/tex]

Aislandolo para una de las cargas, obtenemos:

[tex]\frac{F*R^2}{kc*|q_1|} =|q_2|[/tex]

En este caso sabemos:

fuerza atractiva, por lo que los signos de las cargas son opuestos.

q₁  = 5 mC

R = 35cm

F = 1.5 N

Kc = 9*10^9 N*m^2/C^2

Un primer paso, seria reescribir todos los valores en las mismas unidades.

Sabiendo que:

100cm = 1m

R = 35cm = (35/100) m = 0.35m

Y sabiendo que:

1mc = 1*10^(-6) C

Entonces:

q₁  = 5 mC = 5*1*10^(-6) C = 5*10^(-6) C

Ahora podemos reemplazar esos valores en la ecuación de la fuerza, para obtener el valor de la otra carga:

[tex]\frac{15N*(0.35m)^2}{(9*10^9 N*m^2/C^2)*5*10^{-6}C} =|q_2| = 4.08*10^{-5} C[/tex]

Y recordar que las cargas tienen signo opuesto, entonces la carga de la carga de prueba es:

q₂ = -4.08*10^-5 C

True or false? Potential difference is measured in joules​

Answers

[tex]\huge\colorbox{purple}A\colorbox{blue}n\colorbox{purple}s\colorbox{blue}w\colorbox{purple}e\colorbox{blue}r [/tex]

[tex]\color{Violet}\rm{Hopeithelps!シ︎}[/tex]

uhm i think TRUE

I'm not sure hehe.

If one joule of energy is required to move one coulomb of charge through a component in a circuit, then the potential difference across the component is one volt (or 1 joule per coulomb).

__________________________________

“The Lord your God is in your midst — a warrior bringing victory. He will create calm with his love; he will rejoice over you with singing.” — Zephaniah 3:17 ❤

__________________________________

Potential difference is measured in joules​ is true statement.

What is potential difference?

The difference in charge carriers' energy between two places in a circuit is known as the potential difference.

Voltage is another name for potential difference (p.d.), which is expressed in volts (V). When charge carriers move through electrical components in a circuit, energy is delivered to those parts. To determine the potential difference, we use a voltmeter (or voltage).

The amount of current multiplied by the resistance equals the potential difference, which is the same as voltage. One Coulomb of charge uses one Joule of energy to move between two points in a circuit, which is equal to a potential difference of one Volt.

Therefore, Potential difference is measured in joules​ is true statement.

To learn more about potential difference, refer to the link:

https://brainly.com/question/15126283

#SPJ2

Many scientific discoveries are made by chance. While studying one phenomenon, a scientist may discover a different one. Such was the case when William Herschel discovered the planet Uranus in 1781. Herschel was charting faint stars in the sky, when he discovered something that was not a star. How can astronomers tell the difference between a star and a planet

Answers

Answer:

One simple explanation is that planets move, while stars remained fixed in the sky. You can observe a planet's orbit, but a star will stay in the same position.

Explanation:

Stars emit their own light due to thermonuclear fusion while planets have fixed orbits and they do not have their own light.

What are the differences between a planet and a star?

A star can be described as an astronomical body that possesses a light that causes it to reflect the light. A planet can be described as a fixed celestial body with a fixed path that spins on its own axis and reflects the light from an external source. Planets do not have an internal light source and receive light from external sources such as the Sun.

Stars have incredibly hot high temperatures while planets have relatively low temperatures. Stars produce their own light but planets are incapable of producing their own light.

Stars exhibit the unique effect of twinkling in the sky while planets do not exhibit the twinkling effect. The position of stars changes but can be seen only after a long time while planets in orbits change their positions constantly.

Learn more about stars and planets, here:

https://brainly.com/question/14412087

#SPJ5

A 27 kg disk with a radius of 1.3m is spinning at an angular speed of 15 rad/s. What is the rotational kinetic energy of the disk?

Answers

Answer:

the rotational kinetic energy of the disk is 5,133.375 J

Explanation:

Given;

mass of the disk, m = 27 kg

radius of the disk, r = 1.3 m

angular speed, ω = 15 rad/s

The rotational kinetic energy of the disk is calculated as;

[tex]K.E_{rot} = \frac{1}{2}I \omega^2\\\\ where;\\I \ is \ moment \ of \ inertia\\\\K.E_{rot} = \frac{1}{2} \times (mr^2) \times \omega ^2\\\\ K.E_{rot} = \frac{1}{2} \times (27\times 1.3^2) \times \ 15^2\\\\K.E_{rot} = 5,133.375 \ J[/tex]

Therefore, the rotational kinetic energy of the disk is 5,133.375 J

If two students push a box with a force of 3N in the same direction, and there is no other unbalanced force on the box, what is the magnitude of the net force on the box? *
0N
3N
6N
9N

Answers

It’s 9N because unbalanced force on the box

Answer:

SILEM B

Explanation:

ERILAQNQJJQKIQKQJNDJKIDJKS

Other Questions
1. Explain how to find the area of a complex figure. Draw an example to help illustrateyour understanding. Please help! CaC0 scientific name is? BIO HELP 5 POINTSThe Miller-Urey Experiment:1) attempted to prove that life on other planets existed.2) disproved the notion of spontaneous generation.3) simulated the atmospheric conditions of early Earth.4) proved that gases could evolve in certain conditions from early rocks Dar tres ejemplos de alimentos con funcion estructural,tres ejemplos de alimentos con funcion energetica y tres ejemplos con funcion reguladora my baby sister was born 2 ago . how many months old is she help me pls pls pls plsss It wants me to use division, but sadly I am not getting the answers I want with it. Please help! Which could be the graph of f(x) = |x -h| + k if h and k are both positive? 3 things that you learned about Particle Theory and Wave Theory of Light factor the polynomial function over the complex numbers. f(x) = x^4 + 3x^2 - 4? WILL GIVE BRAINLIEST AND 50 POINTS (ALGEBRA 2) NEED ANSWER ASAP PLEASE HELP!!!!! Did the brutality of the civil war have a connection to the concept of Modern Warfare? Question 9 of 10What is one reason the colonists had difficulty coming together to revoltagainst Britain?A. Because they realized they could not live without British importsB. Because many still thought of themselves as British C. Because they could not make a decision on who should lead themD. Because most of them wanted approval from FranceSUBMIT 1. Maggie currently has a balance of $-15 in her bank account, she deposits $11into her account. How much money does Maggie have in her account? * Can someone help and explain how to do these problems please HELP !!!!A circular pizza has been cut into five equal size pieces how many degrees is the angle from one piece? How did the colonists demonstrate their opposition to the law? A method named 'withdraw' in the CheckingAccount class throws a custom exception named 'OverdrawnException'. You want to scan in the value of the withdrawal amount from a file, and you need to make sure that the scanner is closed whether the withdrawal is successful or not. Fill in the blank to complete the code below to do that.Scamner sconfiLe -muil: try t scanFile new Scanner(myFile); myAccount.withdrow(scanFile.nextDouble)); System.out.println(oe.getMessageC); if (scanFile! null) catch (OverdrawnException oe) f th all of scanFile.close ():}} army is?a:military armyb:fandomc:you and I are army What is the relationship between the values tand s plotted on the number linebelow?SA. t= sB. t>sO c. tcs Evaluate 5(x-1)-2when x=3