Alternating Cur...

In $$LCR$$ series $$AC$$ circuit

For an $$LCR$$ series circuit with an A.C. source of angular frequency $$\omega$$, which statement is correct?

A $$220V$$, $$50\space Hz$$ AC generator is connected to an inductor and a $$50\space \Omega$$ resistance in series. The current in the circuit is $$1.0\space A$$. What is the Potential difference across inductor?

An alternating voltage $$E = 50\sqrt2\sin(100t)\space V$$ is connected to a $$1\space \mu F$$ capacitor through an ac ammeter. What will be the reading of the ammeter?

A $$50\space W$$, $$100\space V$$ lamp is to be connected to an AC mains of $$200\space V, \space 50\space Hz$$. What capacitor is essential to be put in series with the lamp?

A current source sends a current $$I - i_0\cos(\omega t)$$. when connected across an unknown load, it gives a voltage output of $$v = v_0\sin[\omega t + (\pi/4)]$$ across that load. then the voltage across the current source may be brought in phase with the current through it by

Current in an ac circuit is given by $$I = 3\sin\omega t + 4\cos\omega t$$, then

In an ac circuit, the potential differences across an inductance and resistance joined in series are, respectively, $$16\space V$$ and $$20\space V$$. The total potential difference across the circuit is

Voltage across each elements of a series LCR circuit are given by $$V_L= 60V, V_C = 20V, V_R= 30V$$ Find out source voltage

What is the value of inductance L for which the current is a maximum in a series LCR circuit with $$C=10 \mu F $$ and $$\omega  = 1000s^{-1}$$ ?