Question

absorb electrical energy is

a. proportional to the potential difference
b. inversely proportional to the potential difference
c. proportional to the square of the potential difference
d. none of these

Answer 1

Propotinal to the square of potential difference

Answer 2

Hey dear,

● Answer -
(c) proportional to square of potential difference

● Explaination -
Total electric energy absorbed is given by work done. -
W = Q.V
W = It.V
W = (V/R)Vt
W = V^2 t/R

As R remains constant,
W ∝ V^2

Therefore, absorbed electric energy is directly proportional to square of potential difference.

Hope this helps you.
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