Question 1

A coulomb is equivalent to

Accepted Answer

A)   an ampere per second.
B)   an ampere second.
C)   6.24 x 10-18 electrons.
D)   the charge on 6.24 x 10-18 electrons.E) All of the above
F) A) and D)

Question 2

The SI symbol for the ampere is:

Accepted Answer

A)   amp
B)   A
C)   a
D)   IE) C) and D)
F) A) and B)

Question 3

The SI definition of an ampere is based on the current's

Accepted Answer

A)   chemical effect.
B)   heating effect.
C)   magnetic effect.
D)   lighting effect.E) All of the above
F) None of the above C

Question 4

A coulomb is used to measure the

Accepted Answer

A)   rate of flow of current.
B)   rate of flow of charge.
C)   quantity of charge.
D)   quantity of electrons.E) A) and D)
F) A) and C) C

Question 5

15 mC of charge is transported past a point in a circuit for 5 min. The current flowing during that period is

Accepted Answer

A)   50 microamperes
B)   3 milliamperes
C)   50 milliamperes
D)   3 amperesE) All of the above
F) A) and C)

Question 6

The three effects of an electric current are the

Accepted Answer

A)   chemical, heating, and lighting effects.
B)   heating, lighting, and sound effects.
C)   lighting, magnetic, and sound effects.
D)   magnetic, chemical, and heating effects.E) B) and C)
F) A) and D) D

Question 7

The amount of charge transported by a current of 12 mA during a period of 3 s is:

Accepted Answer

A)   36 mC
B)   250 mC
C)   4 C
D)   36 CE) B) and D)
F) A) and B)

Exam 2: Electric Current

A coulomb is equivalent to

Correct Answer
verified

The SI symbol for the ampere is:

Correct Answer
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The SI definition of an ampere is based on the current's

Correct Answer
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C

A coulomb is used to measure the

Correct Answer
verified
C

15 mC of charge is transported past a point in a circuit for 5 min. The current flowing during that period is

Correct Answer
verified

The three effects of an electric current are the

Correct Answer
verified
D

The amount of charge transported by a current of 12 mA during a period of 3 s is:

Correct Answer
verified

Exam 2: Electric Current

A coulomb is equivalent to

Correct AnswerverifiedShow Answer

The SI symbol for the ampere is:

Correct AnswerverifiedShow Answer

The SI definition of an ampere is based on the current's

Correct AnswerverifiedC

A coulomb is used to measure the

Correct AnswerverifiedC

15 mC of charge is transported past a point in a circuit for 5 min. The current flowing during that period is

Correct AnswerverifiedShow Answer

The three effects of an electric current are the

Correct AnswerverifiedD

The amount of charge transported by a current of 12 mA during a period of 3 s is:

Correct AnswerverifiedShow Answer

Correct Answer
verified

Correct Answer
verified

Correct Answer
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C

Correct Answer
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C

Correct Answer
verified

Correct Answer
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D

Correct Answer
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