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Physical Sciences Electric Circuits Virtual Lab Experiments

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Theory

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Simulation

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Aim

Theory

Pretest

Procedure

Simulation

Posttest

References

Feedback

Parallel LC Circuits

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Beginner

Intermediate

Advanced

At resonance in a parallel LC circuit, the impedance is:

a: Very low Explanation

Explanation

b: Zero Explanation

Explanation

c: Infinitely high Explanation

Explanation

d: Equal to resistance Explanation

Explanation

In a parallel LC circuit at resonance, the current drawn from the source is:

a: Maximum Explanation

Explanation

b: Equal to current through L Explanation

Explanation

c: Equal to current through C Explanation

Explanation

d: Zero Explanation

Explanation

In a parallel LC circuit, energy is exchanged between:

a: Battery and capacitor Explanation

Explanation

b: Resistor and inductor Explanation

Explanation

c: Inductor and capacitor Explanation

Explanation

d: Source and inductor Explanation

Explanation

The phase difference between current and voltage in a pure inductor is:

a: 0° Explanation

Explanation

b: 90° lagging Explanation

Explanation

c: 90° leading Explanation

Explanation

d: 180° Explanation

Explanation

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