the resistivity of copper is 1.7×10^8ohm meter.
(b)another copper wire of the same length but of half the diameter as the first is taken. what is the ratio of its resistance to that of the first wire
Answers
Answered by
0
YOUR ANSWER IS IN ATTACHMENT ⬆️
PLEASE SUBSCRIBE MY YOUTUBE VIDEO CHANNEL- AADITTT WRITES
Attachments:
Similar questions