Voltage and Current - General Questions (4)

Directions to Solve

Voltage and Current - General Questions

25.

In which states may matter may be found?

A.	solid, liquid, or mineral
B.	solid, gas, or liquid
C.	mineral, gas, or liquid
D.	plastic, solid, or gas

Answer: Option B

Explanation:

No answer description available for this question

26.

One coulomb passing a point in one second is one:

A.	ampere
B.	volt
C.	ohm
D.	charge

Answer: Option A

Explanation:

No answer description available for this question

27.

The removal of a non-neutral subatomic particle converts the atom into a:

A.	charged ion
B.	nucleus
C.	heavier element
D.	compound

Answer: Option A

Explanation:

No answer description available for this question

28.

No answer description available for this question

A.	a battery is a closed system
B.	a battery uses hydrogen and oxygen to create electricity
C.	a battery uses a polymer electrolyte membrane
D.	none of the above

Answer: Option A

Explanation:

No answer description available for this question

29.

If 40 C of charge flow past a point in 20 s, what is the current?

A.	2 A
B.	0.5 A
C.	20 A
D.	40 A

Answer: Option A

Explanation:

No answer description available for this question

30.

An example of potential energy is:

A.	tea-kettle steam
B.	a moving vehicle
C.	the sun
D.	a battery

Answer: Option D

Explanation:

No answer description available for this question.

31.

Which voltage source converts chemical energy to electrical energy?

A.	Electrical generator
B.	Battery
C.	Solar cell
D.	Electronic power supply

Answer: Option B

Explanation:

No answer description available for this question.

32.

Which part of an atom has no electrical charge?

A.	Electron
B.	Neutron
C.	Proton
D.	All of the above

Answer: Option B

Explanation:

No answer description available for this question

Voltage and Current - General Questions (4)

Voltage and Current - General Questions

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