Question 1

The SI symbol for the ampere is:

Accepted Answer

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

Question 2

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) A) and D)
F) None of the above

Question 3

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) A) and B)
F) B) and D)

Question 4

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) A) and B)
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) A) and B)
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

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) None of the above
F) C) and D) C

Exam 2: Electric Current

The SI symbol for the ampere is:

Correct Answer
verified

A coulomb is equivalent to

Correct Answer
verified

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

Correct Answer
verified

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

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

A coulomb is used to measure the

Correct Answer
verified
C

Exam 2: Electric Current

The SI symbol for the ampere is:

Correct AnswerverifiedShow Answer

A coulomb is equivalent to

Correct AnswerverifiedShow Answer

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

Correct AnswerverifiedShow Answer

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

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

A coulomb is used to measure the

Correct AnswerverifiedC

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified
C

Correct Answer
verified

Correct Answer
verified
D

Correct Answer
verified
C