Name the type of current generated in the coils of the phone.

A coil of wire with a current is often called an _________.

The diagram shows a magnet being moved into a coil of wire. The reading on the voltmeter increases to +3 as the magnet moves into the wire. What has been induced in the coil of wire? Give the full name, not an abbreviation.

Which of the following is a non-ohmic device?WireDiodeRheostatCopper coil

Name any two devices that use current carrying conductor and magnetic field

Name the type of component that has a greater resistance as the current through it increases.