Physics, asked by dharaneshv4, 9 months ago

when a 40v battery is connected across an
unknown resistor there is a current of 100mA in the
cirrcuit. Find the value of resistance

Answers

Answered by Anonymous
3

Explanation:

hope it will help you NANBA

Attachments:
Answered by Anonymous
2

Answer:

I mA = 0.001 A ; 100mA =100*0.001 = 0.1A

Resistance = voltage / current

= 40/0.1

= 400 ohm

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