Part E Move on to electric force. Blow up the two balloons and knot them. Then tie a thread onto each balloon.
Suspend the two balloons using tape so that they're about six inches apart, and check that they don't
move or interact. Rub both balloons with wool or fur. If wool or fur is not available, rub the balloons on
your hair. Do they attract or repel (push away) each other?
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Select the best definition for wavelength. the height of an oscillating electromagnetic wave the rate at which electromagnetic waves oscillate. the distance between two crests of an electromagnetic wave. the oscillations of electric and magnetic fields select the best definition for frequency. the oscillations of electric and magnetic fields. the height of an oscillating electromagnetic wave. the distance between two crests of an electromagnetic wave. the rate at which electromagnetic waves oscillate