(a(i))[2]
Describe how the student should use the apparatus.
(a(ii))[2]
State two ways in which the student can make the induced e.m.f. larger.
(b(i))[1]
On Fig. 10.1, draw an arrow between the poles of the magnet to indicate the direction of the magnetic field.
(b(ii))[2]
State two ways of making the coil spin faster.
(b(iii))[1]
State one way of making the coil spin in the opposite direction.