Question

The potential at a point is 20 V. The work done to bring a charge of 0.5 C from infinity to this point will be

Answer 1

Answer:

Work Done = 10J

Explanation:

Potential=V=20Volts

Work Done=W=?

Charge=q=0.5C

According to the formula.....

V = W/q

•°• 20 = W/0.5.....

•°• W = (20*0.5) J ....(As all measurements are in SI unit)

and hence Work Done = 10.0 J

You can also refer to the Attached Image.....

I hope this helps.....