There are two coils A and B as shown in Fig.

There are two coils A and B shown in Fig. EP. 6.4. A current start flowing in B as shown, when A is moved towards B and storps when A stops moving. The curent is A is counterclockwise. B is kept stationary when A moves. We can infer that

s-t graph of two particles A and B are shown in fig. Find the ratio of velocity of A to velocity of B.

s-t graph of two particles A and B are shown in fig. Find the ratio of velocity of A to velocity of B.

s-t graph of two particles A and B are shown in fig. Find the ratio of velocity of A to velocity of B.

Graphs between electric current and potential difference across two conductors A and B are as shown in (Fig. 3.49). Which of the two conductors has more resistance ? .

Find the capacitance of a system of identical capacitors between points A and B are shown in (a) Fig. A (b) Fig B

A magnet is moved in the direction indicated by an arrow between two coils AB and CD as shown. Suggest the direction of current in each coil.

A coil is placed in a constant magnetic field. The magnetic field is parallel to the plane of the coil as shown in Fig. 3.28. Find the emf induced in the coil if B increasing.