Portage Phys 165 Module 7 Exam Complete Test ,
Practice Questions, Verified Answer Key, and
Study Guide for (Latest 2026 Edition)
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Terms in this set (19)
True or False: Atoms are made up of True
protons, neutrons, and electrons.
Protons carry a positive charge,
electrons carry a negative charge,
and neutrons do not carry any
charge.
True or False: When something False
acquires a net charge, it can be
either the protons or the electrons
that move, but not the neutrons.
What is the unit of charge? Coulombs
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, 5/1/26, 9:13 AM Portage Phys 165 Module 7 Exam Complete Test , Practice Questions, Verified Answer Key, and Study Guide for (Latest 2026 Editio…
True or False: Two identical, True
conductive spheres have net
charges on them. Sphere A has a net
charge of +2.50 mC and sphere B has
a net charge of +3.81 mC. The two
spheres are released in space and
move only because of the
electrostatic forces between them.
When released, the two spheres
should move away from each other.
What is the name of a device that Capacitor
stores electric charge?
A variable capacitor has too much Switch the dielectric for a new one that has a larger
capacitance. Which of the following dielectric constant
changes would NOT reduce the
capacitance of this capacitor?
When you rub a balloon on your hair, Fricton
it scrapes electrons off your hair and
deposits them onto the balloon. The
balloon becomes negatively
charged, and your hair becomes
positively charged. What is the name
of this process of charging an
object?
True or False: The Fundamental Law False. Opposite Charges Attract/Like Charges
of Electrostatics states that opposite Repel
charges repel each other while like
charges attract each other.
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