A current of 4 A flows in a coil when it is connected to a 12V dc source. When the same coil is connected to an a.c. source (12 V, 8 Hz), a current of 2.4 A flows in the coil. Calculate coefficient of self inductance (L) of the coil.

A current of 6 A flows in a coil when connected to a dc source of 18 V. If the same coil is connected to an ac source of 20 V, 50 rad/s, a current of 4 A flows in the circuit. The inductance of the coil is 10x mH. Find out the value of x.

A current of 4A flows in a coil when connected to a 12V DC source. If the same coil is connected to a 12V, 50 rad//s AC source, a current of 2.4A flows in the circuit. Determine the inductance of the coil. Also, find the power developed in the circuit if a 2500muF capacitor is connected in series with the coil.

A current of 4A flows in a coil when connected to a 12V DC source. If the same coil is connected to a 12V, 50 rad//s AC source, a current of 2.4A flows in the circuit. Determine the inductance of the coil. Also, find the power developed in the circuit if a 2500muF capacitor is connected in series with the coil.

A current of 4A flows in a coil when connected to a 12V DC source. If the same coil is connected to a 12V, 50 rad//s AC source, a current of 2.4A flows in the circuit. Determine the inductance of the coil. Also, find the power developed in the circuit if a 2500muF capacitor is connected in series with the coil.

A current of 4 A flows in a coil when connected to a 12 V dc source. If the same coil is connected to a 12 V, 50 rad s^(-1) ac source, a current of 2.4 A flows of the coil in the circuit. The power developed in the circuit of a 2500 (mu)F capacitor that is connected in series with the coil is

A steady 4 A flows in an inductor coil when connected to a 12 V source as shown in figure. If the same coil is connected to an ac source of 12 V , 50 "rad"//s a currentd of 2.4 A flows in the circuit as shown in figure2. Now after these observations , a capacitor fo capacitance (1)/(50) F is connected in series with the coil and with same AC source as shown in figure 3. The resistance of the coil is:

A long solenoid connected to a 12V DC source passes a steady current of 2 A. When the solenoid is connected to an AC source of 12V at 50 Hz, the current flowing is 1A. Calculate inductance of the solenoid.

When a coil is connected to a 100 V D.C. supply, the current is 2 A. When the same coil is connected to A.C. source E=100sqrt(2) sin omega t , the current is 1 A. Find the inductive reactance used in the circuit.

When a 15 V dc source was applied across a choke coil then a current of 5 Amp flows in it. If the same coil is connected to a 15 V, 50 rad/s ac source a current of 3 Amp flows in the circuit. Determine the inductance of the coil. Also find the power developed in the circuit and its resonance frequency if a 2500 muf capacitor is connected in series with the coil

When an inductor coil is connected to an ideal battery of emf 10V, a constant current 2.5 A flows. When the same inductor coil is connected to an ac source of 10V and 50 HZ then the current is 2A. Find out the inductance of the coil.