Chemistry, asked by goyalbrothers77, 1 year ago

If resistance of a resistor is 4 ohms , its length is extended to 2L find its new resistance plz urgently needed.

Answers

Answered by yyaasshh200428

0

The new resistance will increase by 2 because R is directly proportional to L

yyaasshh200428: hope this is only a answer

goyalbrothers77: It is indirectly proportional to A if L is doubled A will be half try it through resistance's formula

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