How will the resistance of a wire change if its diameter (d) is doubled, its length remaining the same?
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Answered by
30
then resistance of wire will decrease because of diameter its area of cross section will increase. and resistance is inversely proportional to the area of cross section .
ashishchoudhary27:
mark it as brainliest if it is helpful
how will the resistance of wire change?
because current will get more space . and electrons will not collide with each other
but what is the new resistance?
Answered by
37
Resistance is inversely proportional to diameter of wire
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