Science 6 Chapter 11 Test Set B

Match it! Select the correct answer from the pull down...Good luck!

When a wire moves up or down repeatedly in a(n) __________, an alternating current is induced.

Magnets attract iron.

A step up transformer is one that increases

A compass behaves as it does because the moon acts as a giant magnet.

A DC generator is like an AC generator except that it contains a commutator instead of slip rings.

A magnetic pole is the part of a magnet where the magnetic effect is the weakest.

A strong magnet that can be turned on and off is called

Increasing the number of loops in a solenoid will cause the strength of its magnetic field to decrease.