A 200 Mh (pure) inductor, and a `5muF` (pure) capacitor , are connected , one by across a singusoidal ac voltage source `V=[70.7 sin (1000t)]` voltage. Obtain the experiessions for the current in each case.

A 200 mH (pure) inductor, and a 5muF (pure) capacitor , are connected , one by across a sinusoidal ac voltage source V=[70.7 sin (1000t)] voltage. Obtain the expressions for the current in each case.

Show that average power dissipated by a pure inductor and a pure capacitor are zero when they are connected to an AC voltage source.

In ac circuit contains a pure capacitor, across which an ac emf e = 100 sin (1000t) , volt is applied. If the peak value of the current is 200 mA, then the value of the capacitor is

An inductor 20mH, a capacitor 50muF and a resistor 40Omega are connected in series across a source of emf V=10sin340t. The power loss in ac circuit is

A 10 muF capacitor, an inductor and a resistor of 100Omega are connected to an alternating source of emf 200sqrt2 sin 100t as shown in the figure. What is the r.m.s current in the circuit and the value of the inductance if the current and the source voltage attain their maxima simultaneously? What is the average power consumed in this case

A 10 muF capacitor, an inductor and a resistor of 100Omega are connected to an alternating source of emf 200sqrt2 sin 100t as shown in the figure. What is the r.m.s current in the circuit and the value of the inductance if the current and the source voltage attain their maxima simultaneously? What is the average power consumed in this case