circuits

When the net reactance in a series coil-capacitor circuit is zero at frequency f, the nature of its reactance of frequency 2f is

The charging of a capacitor through a resistance obeys

The Q-factor of a parallel resonant circuit is also known as

A 5 μF capacitor charge to 5V has a stored charge equal to

The factor 0.707 for converting peak to rms applies only to

When two in-phase sine waves that have identical frequency and amplitude are added together, then the result is a sine wave with _____ the amplitude of either.

Liquids that are good conductors because of ionization are called

Tungsten filament of bulbs has a hot resistance higher than its cold resistance due to its temperature coefficient which is

A term used to express the amount of electrical energy stored in electrostatic field.

With double the number of turns by the same length and area, the inductance is

The temperature coefficient of resistance of electrolytes is

_____ refers to the lowest voltage across any insulator that can cause current flow.

Capacitance increases with

For a triangular and sawtooth waveform the rms voltage or current equals

Refers specifically to steady state values of quantities in ac circuits which are complex numbers.

A capacitor is used to

The usual load of a dc circuit is a/an

The second strip of an electronic resistor color code represents

A three-by-three, series-parallel matrix of resistors, all having the same ohmic value, would have a net resistance of

In an ac wave, 30 degrees of phase is _____ of a cycle.