Q.
A wire of a given material having length I and area of cross - section A has a resistance of 4 Ohm . What would be the resistance of another wire of the same material having length 1/2 and area of cross section 2A ?
Answers
Answered by
0
Answer:
4 Ohm because Resistance is directly proportional to length and Inversely proportional to area
Answered by
0
Answer:
ohm wire of a given materail
Similar questions