Q123. A light bulb draws 300 mA when the voltage across it is 240V. The resistance of the light bulb is:Physics — NUST Mock 2 — Question 123 of 200A. 400 ohmB. 600 ohmC. 800 ohmD. 1000 ohmPractice more Physics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →