A mixer of `100 Omega` resistance is connected to an `A.C` source of `200 V` and `50 "cycles"//"Sec"`. The value of average potentail difference across the mixer will be

A tube light of 60 V, 60 W rating is connected across an AC source of 100 V and 50 Hz frequency. Then,

A tube light of 60 V, 60 W rating is connected across an AC source of 100 V and 50 Hz frequency. Then,

A bulb of 100 W is connected across a source of 200 V . Find the current drawn by it .

A resistor of resistance 50 Omega is connected to a power source at 220 V. Calculate the peak voltage and average voltage over half cycle if frequency of source is 50 Hz. Also calculate the rms value of current.

In an AC circuit resistance, inductance and capacitance are connected in series. The values of potential differences across the three are 70 V, 90 V and 65 V respectively. The value of the potential difference of the AC source is

In series L-C-R circuit, resistance, inductance and capacitance are connected in series. The value of potential difference across three are 70 V, 90 V and 65 V respectively. The value of potential difference of A.C. source is …...