a wire of length l and area of cross section A was drawn into wire of of double its length by melting it .If the resistivity and resistance were p and R respectively. What will be its new resistance and resistivity
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Answered by
1
Answer:
Resistance-4R
Resistivity-p
kunnu060:
solution plz
Answered by
0
Answer:
R=4R
P= remain unchanged
solution plz
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