Physics, asked by lighy221, 1 year ago

When a 12 volt battery is connected across an unknown resistor there is a current of 2.5 m a in the circuit find the value of the resistance of the resistor?

Answers

Answered by raj2860

3

Explanation:

potential deference is 12 v given and current also given 2.5 mA convert ampere

Attachments:

Answered by viji18net

1

Answer:

R=V/I

R=12/2.5

=4.8 ohm

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