# l unnohm electric field. What is the magnitude of the electric field? If this charge is...

l unnohm electric field. What is the magnitude of the electric field? If this charge is removed and a 5 μC charge is placed at the same point instead, what force will it feel? 2. 800 J of work is required to move a charge between two points with potential difference of 40 V. Wha is the magnitude of the charge? iuo (ach 2 HC), are arranged at the corners of a s

here,

work done required , W = 800 J

potential difference , V = 40 V

let the magnitude of charge be q

W = q * V

800 = q * 40

solving for q

q = 20 C

the magnitude of charge is 20 C

#### Earn Coin

Coins can be redeemed for fabulous gifts.

Similar Homework Help Questions
• ### What is the magnitude of the net electric field at the fourth corner of the rectangle...

What is the magnitude of the net electric field at the fourth corner of the rectangle (the lower right)? What is the angle that the electric field at that corner of the rectangle makes with the horizontal? If we placed a small bead with charge ﻿1.5 μC at that corner, what is the magnitude of the net electric force it would experience? If we instead placed a small bead with charge ﻿-3.0μC at that corner, what is the magnitude of...

• ### A uniform electric field of magnitude 211 V/m is directed in the positive x direction. A...

A uniform electric field of magnitude 211 V/m is directed in the positive x direction. A -13.5 μC charge moves from the origin to the point (x, y) = (21.7 cm, 54.1 cm). What was the change in the potential energy of this charge? Through what potential difference did the charge move?

• ### 1. A particle with a charge of +4.20 nC is in a uniform electric field E⃗  directed...

1. A particle with a charge of +4.20 nC is in a uniform electric field E⃗  directed to the negative x direction. It is released from rest, and after it has moved 6.00 cm , its kinetic energy is found to be 1.50×10−6 J . a. What work was done by the electric force? b. What was the change in electric potential over the distance that the charge moved? c. What is the magnitude of E? d. What was the change...

• ### v3. At what distance from a point charge of 4.0 nC does the electric field have...

v3. At what distance from a point charge of 4.0 nC does the electric field have a magnitude of 4.0 N/C? (3.0 m) 4. Two small identical conducting spheres are placed with their centers 0.30 m apart. One is given a charge of 1 0 x10* c other a charge of -3.0 x10 C. (a) Find the electrostatic force exerted on one sphere by the other. (3.0 x 10"N, attraction) the (b) e spheres are connected by a conducting wire....

• ### 1) A -1 nC charge is placed in a uniform electric field of strength 25 N/C....

1) A -1 nC charge is placed in a uniform electric field of strength 25 N/C. What force (in N) (magnitude and direction) will the charge feel due to this field? 2) A + 1 C charge is placed at the origin. A -1 C charge is placed at position (x,y)=(2 m, 0), and a -2 C is placed at (x,y)=(1 m, 1 m). What is the electric potential energy (in J) of this charge configuration?

• ### A uniform electric field of magnitude 280 V/m is directed in the positive x direction. A...

A uniform electric field of magnitude 280 V/m is directed in the positive x direction. A +15.0 µC charge moves from the origin to the point (x, y) = (20.0 cm, 50.0 cm). (a) What is the change in the potential energy of the charge field system? J (b) Through what potential difference does the charge move? V

• ### 2.) A uniform electric field of magnitude 230 V/m is directed in the positive xdirection. A...

2.) A uniform electric field of magnitude 230 V/m is directed in the positive xdirection. A +15.0 µC charge moves from the origin to thepoint (x, y) = (20.0 cm, 50.0 cm). (a) What is the change in the potential energyof the charge field system? J (b) Through what potential difference does thecharge move? V

• ### A uniform electric field of magnitude E = (180) V/m is pointed in the positive x-direction....

A uniform electric field of magnitude E = (180) V/m is pointed in the positive x-direction. A positive charge, Q = + (11) μC (micro-coulombs) moves from an origin (0, 0) to a point (x, y) = (13, 28) cm. Through what potential difference, in volts (V) does the charge move? Round your answer to two significant figures.

• ### If a negative charge is placed in an electric field, will t move toward a region...

If a negative charge is placed in an electric field, will t move toward a region of higher potential or lower potential? What will happen to its electric potential energy? What will happen to its kinetic energy? What will happen to its velocity? For a particles with charge Q, what is the formula for the Electric Potential, V, and the formula for the Electric Field, E? Electrons in a TV tube are accelerated from rest by a potential difference of...

• ### For starters, calculate the magnitude and direction of the electric field due only to charge q1...

For starters, calculate the magnitude and direction of the electric field due only to charge q1 at this point. Down Up Left Right Incompatible units. No conversion found between "N" and the required units. Tries 0/10 Previous Tries Calculate the magnitude and direction of the electric field due only to charge q2 at this point. Down Up Left Right Tries 0/10 Calculate the magnitude and direction of the electric field due only to charge q3 at this point. Down Up...