Question

When a 12V battery is connected across an unknown resistor, there is a current of 2.5 mA in the circuit. Find the value of the resistance of the resistor.

Medium
Solution
verified
Verified by Toppr

Given:
           
Let the resistance be

By Ohm's Law, 

Video Explanation
image
play-icon
Was this answer helpful?
upvote 0
downvote0