Science, asked by ummul5358, 1 year ago

what is the resistance of a torch bulb rated 2.5 V and 500 mA?calculate its resistance.

Answers

Answered by maanyasikka

13

Answer:

MA is 10^-3

Explanation:

Here's your ans

Hope it helps u

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Answered by anusuyaclerk

4

Answer:

1MA = 10^-3

500MA = 500×10^_3

volt is 2.5v

R=v/A

R = 2.5/500MA 10^-3

R=5ohm

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