Question

A bulb of 400 ahm is connected
2 2 0 valt., find I
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Answer 1

I THINK SO THIS IS YOUR ANSWER

Answer 2

Answer:

0.55 A

Explanation:

By Ohm's law,

V = IR

=> I = V/R

Given, R = 400ohm

R = 400ohm V = 220v

Therefore, I = 220/400 A

I = 220/400 A => I = 0.55 A

Hence, the current is 0.55 A.