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?
В I px Font Sizes
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