A series R - C circuit is connected to an alternating voltage source. Consider two situations :
a) When capacitor is air filled
b) When capacitor is mica filled
Current through resistor is i and voltage across capacitor is V then.
The correct option is (1)
For Air filled capacitor,
For mica filled capacitor ,
If capacitor increses, z decreses.Therefore current will increase
Voltage across resistor will increse with increase in current in 2nd situation.
So voltage across capacitor will decrease