Physics, asked by nirja09, 6 months ago

Current passed through a bulb of resistance 10 Ω is increased from 2 A to 4 A. What is the resistance of the bulb now?

Answers

Answered by thebrainyguy25

1

Answer:

5ohm

Explanation:

i1r1=i2r2

2×10=4×r2

r2=5ohm

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