1.

A metallic square loop ABCD is moving in its own plane with velocity v in a uniform magnetic field perpendicular to its plane as shown in the figure. An electric field is induced A. in `AD`, but not in `BC`B. In `BC`, but not in `AD`C. neither in `AD` nor in `BC`D. in both `AD` and `BC`

Answer» Correct Answer - D
Both `AD` and `BC` are straight conductors moving in a uniform magnetic field and emf will be induced in both. This will cause elecric fields in both, but no net current flows in the circuit.


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