If a metallic wire is stretched regularly so that its length increased to the double,
then its resistance becomes
***……. its original value.
a double
b half
C 4 times
d quarter
If a metallic wire is stretched regularly so that its length increased to the double,
then its resistance becomes
***……. its original value.
a double
b half
C 4 times
d quarter
Answer:
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Explanation:
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