Physics, asked by adeellllll, 1 year ago

A wire ha 5ohm resistance. What would be the resistance of the same wire has 3 times the lenght of the wire and 1 half cross sectional area

Answers

Answered by kunwardeepsingh
1
answer is given in photo plz check and thanks for asking
Attachments:

NehaIyer: i think the original resistance is 5ohm not 50 ohm
NehaIyer: so the answer will be 30ohm
kunwardeepsingh: ya it can be
Similar questions