Electronic Principles
A basic capacitor is composed of:

two coils separated by a dielectric
None of these
two coils separated by a conductor
two dielectrics separated by a conductor
two conductors separated by a dielectric

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Electronic Principles
Which one of the following is a direct statement of Ohm's law?

The voltage drop across a resistance is proportional to the value of resistance and the amount of current flowing through it
The total resistance of a parallel circuit is less than the value of the smallest resistance
None of these
The algebraic sum of currents entering and leaving a point is equal to zero
The algebraic sum of voltages in a loop is equal to zero

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