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The energy stored in the capacitor is of _________ nature.
The energy stored in a capacitor is in the form of electrostatic energy whereas the energy stored in the inductor is in the form of magnetic energy.
The energy stored in the inductor is of _________ nature.
The energy stored in a capacitor is in the form of electrostatic energy whereas the energy stored in the inductor is in the form of magnetic energy.
At resonance, the circuit appears __________
At resonance, the circuit appears resistive because the capacitive and inductive energies are equal to each other.
At resonance, the capacitive energy is ___________ inductive energy.
At resonance, the capacitive energy is equal to the inductive energy and the circuit appears to be resistive in nature.
At resonance, electrostatic energy is ___________ the magnetic energy.
At resonance, the capacitive energy is equal to the inductive energy and the circuit appears to be resistive in nature. The capacitor stores electrostatic energy and the inductor stores magnetic energy hence they are equal.
The maximum magnetic energy stored in an inductor at any instance is?
At any instant, the magnetic energy stored in an inductor is E=LIm^{2}/2, where Im is the maximum current and L is the value of the inductor.
The maximum electrostatic energy stored in a capacitor at any instance is?
The maximum electrostatic energy stored in a capacitor at any instance is 1/2*CVm^{2}, where C is the capacitance value and Vm is the peak voltage.
Q is the ratio of the reactive power to the average power. The reactive power is due to the inductance or capacitance and the average power is due to the resistance.
Find the value of Q if the reactive power is 10W and the average power is 5W.
Q is the ratio of the reactive power to the average power.
Substituting the given values from the question, we get Q=2.
Find the reactive power when the average power is 5W and Q=2.
Q is the ratio of the reactive power to the average power.
Substituting the given values from the question, we get reactive power= 10W.
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