Electric Circuits
A 100 μF capacitor supplied from 3 V source with a frequency of 50 Hz. The capacitive reactance is

 15.92 Ω.
 7.96 Ω.
 63.68 Ω.
 31.84 Ω.

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Electric Circuits
What is called a cycle in case of AC operation ?

 Option A and C both.
  When ac goes through a complete (+)ve to (-)ve, is called a cycle.
 When ac completes the (+)ve half, is called a cycle.
 When an alternating quantity completes the (–)ve cycle, is called a cycle.

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