Physics, asked by riyalrishabh22, 11 months ago

When a 4V battery is connected across an unknown resistor there is a current of 100 mA in the circuit. The value of the resistance of the resister is:
(i) 422
(i) 40 2
(iii) 4002
(iv) 0.42

Answers

Answered by Anonymous

6

Explanation:

Hope it helps you.....

Attachments:

Answered by viji18net

0

Answer:

R=V/I

R=12/2.5

=4.8 ohm

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