Physics, asked by Nishchitnish237, 9 months ago

The length of flash light is 1.5 its uses three cells each of 1.5 v and internal resistance 0.25 ohm what is the net potential difference across the lamp

Answers

Answered by nandhini1972

1

Explanation:

the total power is 4.5v

resistance is 0.25

the potential difference is 18v

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