a wire has a resistance R is cut into two equal pieces the two parts are joined in parallel what is the resistance of the combination
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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.
Equivalent resistance will be = R/4
Hence the answer is R/4.
Now , these two pieces connected in parallel. Which means R/2 is in parallel with R/2.
Equivalent resistance will be = R/4
Hence the answer is R/4.
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