Question

A charge of 5c accelerated through a potential difference of 200 v acquires KE
A 1000J
B. 1000 ev
C. 1000 erg
D. 1000 watt
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Answer 1

Answer:

1000J

Explanation:

Given charge q =5c

Potential difference V = 200V

Workdone , W =Vq

= 200*5 = 1000J

Here workdone is equal to kinetic energy

So kinetic energy is 1000J