A heater coil connected across a given potential differencre has power – InterviewSolution

1.	A heater coil connected across a given potential differencre has power P. Now the coil is cut in to two equal halves and joined in parellel. across the same potential ifference ,this recombination has power (1)P (2) 2P (3) p/4 (4) 2
Answer» A heater coil connected across a given potential differencre has power P. Now the coil is cut in to two equal halves and joined in parellel. across the same potential ifference ,this recombination has power (1)P (2) 2P (3) p/4 (4) 2

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