Electronic Principles
Which one of the following principles best describes the basic operation of a generator?

None of these
Current flowing through a conductor generates a magnetic field
Current is induced in a conductor that is moving through a magnetic field
Like magnetic poles repel; unlike poles attract
Like magnetic poles attract; unlike poles repel

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Electronic Principles
The total inductive reactance of a parallel inductor circuit is:

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

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