Electronics - Voltage and Current

Exercise :: Voltage and Current - True or False

1. 

The shell that is closest to the nucleus of an atom can contain a maximum of two electrons.

A. True
B. False

Answer: Option A

Explanation:

No answer description available for this question. Let us discuss.

2. 

One coulomb of charge passing a point in one second is one ampere of current.

A. True
B. False

Answer: Option A

Explanation:

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3. 

The unit of measurement for conductance is the coulomb.

A. True
B. False

Answer: Option B

Explanation:

The siemens (symbol: S) is the SI derived unit of electric conductance and electric admittance. Conductance and admittance are the reciprocals of resistance and impedance respectively, hence one siemens is equal to the reciprocal of one ohm, and is sometimes referred to as the mho.

4. 

An electron is the smallest subatomic particle of negative charge that orbits the nucleus of the atom.

A. True
B. False

Answer: Option A

Explanation:

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5. 

A multimeter measures only voltage.

A. True
B. False

Answer: Option B

Explanation:

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