In an ac circuit, the instantaneous current is zero, when the instantaneous voltage is maximum. In this case, the source may be connected to:
A. pure inductor.
B. pure capacitor.
C. pure resistor.
D. combination of an inductor and capacitor.
Choose the correct answer from the options given below:

Question

In an ac circuit, the instantaneous current is zero, when the instantaneous voltage is maximum. In this case, the source may be connected to:

A. pure inductor.
B. pure capacitor.
C. pure resistor.
D. combination of an inductor and capacitor.

Choose the correct answer from the options given below:

G1 Physics · Accepted Answer

If instantaneous current is zero when instantaneous voltage is maximum, the phase difference between current and voltage can be π/2. This occurs for: A. Pure inductor B. Pure capacitor D. A suitable inductor-capacitor combination It does not occur for a pure resistor, where current and voltage are in phase. Therefore, A, B and D are correct.

In an ac circuit, the instantaneous current is zero, when the instantaneous voltage is maximum. In this case, the source may be connected to: A. pure inductor. B. pure capacitor. C. pure resistor. D. combination of an inductor and capacitor. Choose the correct answer from the options given below: