PHY 2054 EXAM 1 CONCEPT QUESTIONS AND ANSWERS WITH COMPLETE SOLUTIONS | 100% CORRECT

PHY 2054 EXAM 1 CONCEPT QUESTIONS AND
ANSWERS WITH COMPLETE SOLUTIONS | 100%
CORRECT

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Terms in this set (18)



Which one of the following a) The difference between the number of positive
statements is a consequence of and negative charges does not change for a
charge being conserved? given system.
a) The difference between the
number of positive and negative
charges does not change for a
given system.
b) If you examine a system at
different times, the total number of
charges will change.
c) Energy within the system is also
conserved.
d) The positive and negative
charges within a system must be
quantized.
e) The numbers of electrons and
protons for a given system cannot
change.

, Which one of the following rules, d) law of conservation of electric charge
laws, or principles describes how
the net electric charge of an
isolated system undergoing any
process remains constant?
a) Coulomb's principle
b) rule of seventy-two
c) principle of electric induction
d) law of conservation of electric
charge
e) law of triboelectric synthesis


A conductor that is initially a) The conductor will have a net positive charge.
electrically neutral is touched by a
rod that has a net positive charge.
Which of the following statements
describing the conductor after the
rod is removed is true?
a) The conductor will have a net
positive charge.
b) The conductor will electrically
neutral.
c) The conductor will have a net
negative charge.