CBSE BOARD X, asked by yuvikajauhari792, 11 months ago

A torch bulb is rate 2V.500mA in power

Answers

Answered by mathians00
1

Explanation:

find kya karna hai

,...............

Answered by aryanaj15nov
1

Answer:

P=VI

I=500mA and v=2V

1mA=10^-3A

A=5

P=5×2=10

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