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If x-axis represents the time, then slope of q-t curve gives:

NETNUST Entry TestPhysicsAlternating Current

When an alternating voltage is applied to a capacitor, the charge q deposited on the capacitor:

NETNUST Entry TestPhysicsAlternating Current

When V and I are in phase, then power is expressed as:

NETNUST Entry TestPhysicsAlternating Current

For resistance, V and I vectors are drawn:

NETNUST Entry TestPhysicsAlternating Current

In a purely resistive A.C circuit, instantaneous values of voltage and current:

NETNUST Entry TestPhysicsAlternating Current

Instantaneous value of an alternating voltage are sine functions which vary with:

NETNUST Entry TestPhysicsAlternating Current

The maximum current $I_{o}$ flowing through a resistor R connected with an alternating voltage source $V_{o}$ is given by:

NETNUST Entry TestPhysicsAlternating Current

The current and voltage in an A.C circuit can be controlled:

NETNUST Entry TestPhysicsAlternating Current

The basic circuit elements in A.C circuits are:

NETNUST Entry TestPhysicsAlternating Current

The basic circuit element in a D.C circuit is:

NETNUST Entry TestPhysicsAlternating Current

Unless stated otherwise, when we speak of A.C meter reading, we usually mean:

NETNUST Entry TestPhysicsAlternating Current

The angular frequency of the rotating vector is:

NETNUST Entry TestPhysicsAlternating Current

The length of the rotating vector (on a certain scale) represents the:

NETNUST Entry TestPhysicsAlternating Current

A sinusoidally alternating voltage or current can be graphically represented by a:

NETNUST Entry TestPhysicsAlternating Current

If 250 V is the RMS value of alternating voltage, then its peak value $V_{o}$ will be:

NETNUST Entry TestPhysicsAlternating Current

If we connect an A.C voltmeter to read A.C voltage, it would read its:

NETNUST Entry TestPhysicsAlternating Current

The points where the waveform of an A.C cycle cross the time axis corresponds to phase:

NETNUST Entry TestPhysicsAlternating Current

The phase at the negative peak of an A.C cycle is:

NETNUST Entry TestPhysicsAlternating Current

The phase at the positive peak of an A.C cycle is:

NETNUST Entry TestPhysicsAlternating Current

The magnitude of alternating voltage V:

NETNUST Entry TestPhysicsAlternating Current

Power delivered during a cycle:

NETNUST Entry TestPhysicsAlternating Current

If we connect an ordinary DC ammeter to measure alternating current, it would measure its:

NETNUST Entry TestPhysicsAlternating Current

The RMS value of alternating voltage is:

NETNUST Entry TestPhysicsAlternating Current

The instantaneous value of alternating current maybe:

NETNUST Entry TestPhysicsAlternating Current

Peak value of alternating current is:

NETNUST Entry TestPhysicsAlternating Current