Magnetism with Electronics

Front

-Lodestone is an example of a natural magnet.

Back

True

Front

Which poles does a magnet have? Options: North, South, East, West; South and East; North and South; North by Southeast

Back

North and South

Front

Flux lines do not cross each other.

Back

True

Front

What letter represents magnetic field intensity?

Back

H

Front

The Greek letter for FLUX is

Back

Phi

Front

If a substance is slightly attracted by magnetic fields, it is said to be:

Back

Paramagnetic

Front

If a substance is slightly repelled by magnetic fields, cannot become magnetized and is known as:

Back

Diamagnetic

Front

If a substance is readily attracted by magnetic fields, can become magnetized and is known as:

Back

Ferromagnetic

Front

What letter represents Flux Density ____, which is measured in the units of tesla(T)?

Back

B

Front

Which electronic device operates as a result of magnetic principles?

Back

Relay