Check sibling questions

A rectangular coil of copper wire is rotated in a magnetic field. The direction of the induced current changes once in each

(a) two revolutions                          (b) one revolution

(c) half revolution                            (d) one-fourth revolution


half revolution


Explanation -  For explanation check Electric Generator

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CA Maninder Singh is a Chartered Accountant for the past 12 years and a teacher from the past 16 years. He teaches Science, Accounts and English at Teachoo