Question

1. An electric lamp a marked 240V, 6A. What

its resistance when it is operated at the correct
voltage?​

Answer 1

The resistance of the lamp is 4Ω.

Step-by-step explanation:

You have to apply voltage formula :

V = I × R

R = V ÷ I

R = 240 ÷ 60

R = 4 Ω