N S N S
Why canít you separate the magnetic north
pole from the magnetic south pole? What will happen if you cut the
Illustrate how a magnetic field can be
traced using a compass.
Use a drawing to explain the right hand
rule. Label both the current and the magnetic field.
Give three examples of technologies that
Name two advantages of an electromagnet
over a regular magnet.
Draw the direction of the magnetic fields in the domains of the following materials:
What does each of the following do in an
Describe (in words) how a speaker works.
Explain how a power plant produces electricity
through electromagnetic induction. Be specific.
Diagram how current changes as a loop rotates
through a magnetic field.
Why are step-down transformers required
between the power lines and your house?
Describe at least two ways you can test
to see if an object is magnetic.
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