The charging of a capacitor through a resistance follows what law?
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In a complex resistance-reactance planea XLis represented
According to Gauss theorema flux can be equated to
Voltage resonance means
An inductive load always has a ___ power factor
How many degrees of phase represents one full cycle?
Which of the following conditions is not true for a series RLCcircuit at resonance?
Liquids that are good conductors because of ionization are called
Loop currents should be assumed to flow in which direction
In a multiple capacitora the plate area is
Series resonant circuit is sometimes known as
Electron flow assumes charges flow from
What value of R is needed with a 0.05 F Cfor an RCtime constant of 0.02 s?
If two equal resistances connected in series across a certain supply are now connected in parallel across…
Which of the following describes the action of a capacitor?
What is a rotating vector whose projection can represent either current or voltage in an ac circuit?
What is the most convenient way of achieving large capacitance?
A capacitor opposes change in
In dividing or multiplying phasor quantitiesa ___ form is used.
For a series ACcircuita ___ is not used as a reference phasor.
A trigger circuit consisting of a capacitor of 0.01 F is connected in series with a resistor. If the…
What is the resonant frequency of a circuit when L of 3 microhenrys and C of 40 picofarads are in series?
The resistance of an insulator ___ when its temperature is increased.
The unit of elastance is
For a series circuita the higher the quality factor
Which of the following does not generally affect the value of a capacitor?
A circuit whose parameters change with voltage or current.
Why are inductance and capacitance not relevant in a dc circuit?
In liquids and gasesa ionization current results from a flow of
The curve between current and frequency is termed as
What is a closed path made of several branches of the network called?
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