Electronic Principles
The total inductance of a series inductor circuit is:

equal to the sum of the individual inductance values
equal to the source voltage divided by total current
None of these
equal to the sum of the individual inductive-reactance values
less than the value of the smallest inductor

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Electronic Principles
What is a negative ion?

An atom that contains more protons than neutrons
None of these
An atom that contains more electrons than protons
An atom that contains more electrons than neutrons
An atom that contains more protons than electrons

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Electronic Principles
What is a free electron?

An electron that costs nothing
An electron that has no electrical charge
None of these
An electron that has been freed from its parent atom
An electron that has twice the amount of charge of a normal electron

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