Physics, asked by akshu51, 1 year ago

a gigen wire of resistance 1ohms is stretched to double its length .what will be its new resistance

Answers

Answered by BRAINLYY
1
ANSWER
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SIMPLE FORMULA

Let Initial Resistance be R1
Final Resistance be R2

r2 =  {n}^{2} r1
where n is the amount of timez length is multiplied

R2 = 2^2 × 1 ohm

R2 = 4 ohm
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Answered by Anonymous
1

Answer:

Hey mate plzz refer to the attachment

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