Question

A lamp draws a current of 0.5a when it is connected to a 60 v source what is the resistance of the lamp

Answer 1

v = IR Ohm's law
R=V/I
R=60/0 .5
=600/5
=120


the resistance of the lamp is 120 ohm

hope this helps you quickly

Answer 2

Howdy!!

your answer is ---

Given, current i = 0.5 a
& voltage V = 60v

now, according to ohm's law

V = i R

=> 60/0.5 = R

=> R = 120ohm

hence, resistance of lamp is 120 ohm

hope it help you