Question

Find the magnitude of a charge that can be moved from infinity to a point in an electric flied where the potential is 20 V by spending 600 J of work ​

Answer 1

Answer:

Magnitude of the charge is 30 C.

Explanation:

Given:

• Electric potential (V) = 20 V.
• Work done (W) = 600 J.

To find:

Magnitude of the charge.

Solution:

Formual used => W = V q

(where W is work done, V is electric potential and q is charge.)

=> q = W/V

=> q = 600/20

= 30 C.