CBSE BOARD X, asked by hardeepchahel9, 8 months ago

a circular wire of resistance r is cut into 2 equal halves joined in parallel.find the effective resistance

Answers

Answered by ItzParth14

Answer:

If a wire a resistance R Cut into 2 pieces, then each piece resistance will be R/2. Now , these two pieces connected in parallel. Which means R/2 is in parallel with R/2. Hence the answer is R/4.

Answered by tanmayChaudhary

Answer:

If a wire a resistance R Cut into 2 pieces, then each piece resistance will be R/2. Now , these two pieces connected in parallel. Which means R/2 is in parallel with R/2. Hence the answer is R/4.

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