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in a resistance box a double wired coil is fixed as shown in figure.. why is it introduced?

A so that wire may not break

B so that wire may not be heated

C to make self induction negligible

D to increase emi


6 years ago


Answers : (1)


all the above

sorry if my answer is incorrect then please send me the correct answer on questions nice i really want to the answer all the best for your preparation if u r preparing for iit jee im also one among your competitor

6 years ago

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