Question

What two ways can we induce a current in a wire?

A. Attach a battery to the wire coil.
B. Plug in the wire coil to an outlet.
C. Move a magnet through the wire coil.
D. Talk convincingly to the wire coil.
E. Move the wire coil through a magnetic field.

Answer 1

There are two ways to induce a current in a wire: by moving a magnet through the wire coil or by moving the wire coil through a magnetic field.

Step-by-step explanation:

In order to induce a current in a wire, there are two main methods:

1. Moving a magnet through the wire coil.
2. Moving the wire coil through a magnetic field.

Both of these methods involve a changing magnetic field interacting with the wire, which creates an induced current according to Faraday's law of electromagnetic induction.