Why is the induced emf in a coil zero when its plane is normal to the magnetic field even though maximum magnetic flux is linked with the coil in this position?

Figure 6.51 shows two coils $C_1$ and $C_2$ placed facing each other. The steady current in coil $C_2$ produces a steady magnetic field. Whenever the coil $C_2$ is moved towards $C_1$ or away from it, a current is induced in $C_1$ as indicated by the deflection in the galvanometer.

Answer the following question:

What would you do to obtain a large deflection of the galvanometer?

Figure 6.51 shows two coils $C_1$ and $C_2$ placed facing each other. The steady current in coil $C_2$ produces a steady magnetic field. Whenever the coil $C_2$ is moved towards $C_1$ or away from it, a current is induced in $C_1$ as indicated by the deflection in the galvanometer.

Answer the following question:

How would you demonstrate the presence of an induced current in the absence of a galvanometer?

A current is induced in coil $C_1$ due to the motion of current-carrying coil $C_2$. Write any two ways by which a large deflection can be obtained in the galvanometer $G$.

A current is induced in coil $C_1$ due to the motion of current-carrying coil $C_2$. Suggest an alternative device to demonstrate the induced current in place of galvanometer.

A magnet is quickly moved in the direction indicated by an arrow between two coils $C_1$

$C_1$ and $C_2$ as shown in Fig. 6.53. What will be the direction of induced current in each coil as seen from the magnet? Justify your answer.