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Physical Science, 5/e
Bill Tillery, Arizona State University
Electricity

True or False



1

The attractive force between two unlike charges has the same strength as the repulsive force between two like charges.
A)TRUE
B)FALSE
2

The electrical force is much weaker than the force of gravity.
A)TRUE
B)FALSE
3

An object becomes positively charged by gaining protons.
A)TRUE
B)FALSE
4

If you double the distance between two charged objects, you reduce the electrical force by a factor of four.
A)TRUE
B)FALSE
5

Charge moving through a wire always produce a magnetic field around the wire.
A)TRUE
B)FALSE








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