Question
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 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 :
in both $$AD$$ and $$BC$$
Solution :
NOTE: Electric field will be induced, as $$ABCD$$ moves, in both $$AD$$ and $$BC.$$ The metallic square loop moves in its own plane with velocity $$v.$$ A uniform magnetic field is imposed perpendicular to the plane of the square loop. $$AD$$ and $$BC$$ are perpendicular to the velocity as well as perpendicular to applied.
NOTE: Electric field will be induced, as $$ABCD$$ moves, in both $$AD$$ and $$BC.$$ The metallic square loop moves in its own plane with velocity $$v.$$ A uniform magnetic field is imposed perpendicular to the plane of the square loop. $$AD$$ and $$BC$$ are perpendicular to the velocity as well as perpendicular to applied.
