Question

he omagnetic induction
v tea wooden base as shown in figure 13(a). Fix a soft iron cylin
nt wooden base vertically. Wind copper wire around the soft iro
ore, is current produced?
Activity 9
qu
to
in figure 13(a). Now take a metal ring which is slightly great
than the radius of the soft iron cylinder and insert it through
iron cylinder on the wooden base. Connect the ends of the
an AC source and switch on the current.
hat do you notice?
notice that the metal ring is levitated on the coil.​

Answer 1

Answer:

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