In the circuit shown Fig. when frequency of supply is doubled, how should the values of L and C be changed so that glow in the bulb remains unchanged ?

In the circuit shown below R represents an electric bulb. If the frequency (v=omega/(2pi)) of the supply is doubled, how should the value of C and L should be changed so that the glow of bulb remains unchnged?

In the circuit shown in fig. (a), final the value of R_(C) .

An inductor L and a capacitor C are connected in the circuit as shown in the figure. The frequency of the power supply is equal to the resonant frequency of the circuit. Which ammeter will read zero ampere

An inductor L and a capacitor C are connected in the circuit as shown in the figure. The frequency of the power supply is equal to the resonant frequency of the circuit. Which ammeter will read zero ampere

Look at the circuit shown here What should be done to make the bulb glow?

In the circuit shown in figure: Would any of the bulb glow when the switch is in the'OFF' position?