+3 votes
in JEE by kratos

When lighted, a 100–watt light bulb operating on a 110–volt household circuit has a resistance closest to

(A) 10–2 Ω

(B) 10–1 Ω

(C) 1 Ω

(D) 10 Ω

(E) 100 Ω

1 Answer

+4 votes
by kratos
 
Best answer

The correct option is: (E) 100 Ω

Explanation:

P = V2/R

...