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A series R-C circuit is connected to an ...

A series R-C circuit is connected to an alternating voltage source . Consider two situations: When capacitor is air filled, When capacitor is mica filled. Current through resistor is i and voltage across capacitor is V then:

A

`V_a - V_b`

B

`V_a ltV_b`

C

`V_a gt V_b`

D

`i_a gt i_b`

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