what do you mean by Q-factor and whats is its importance ?
A solenoid with an iron core and bulb are connected to a dc source. how does the brightness of the bulb change when the iron core is removed from the solenoid.??? its urgent
The primary coil of an ideal step up transformer has 100 turn and transformation
what is the principle of METAL DETECTORS ?
An inductor 200 MH, capacitor 500µf, resistor 10Ω are connected in series with
Explain principle, working theory of Transformer.
what do you mean by Q-factor and whats is its importance ?
A solenoid with an iron core and bulb are connected to a dc source. how does the brightness of the bulb change when the iron core is removed from the solenoid.??? its urgent
through it and this current is in phase with the applied voltage. When another element Y is
connected across the same a.c. source, the same current flows in the circuit but it leads the
voltage by /2 radians.(i) Name the circuit elements X and Y. (ii) Find the current that flows
in the circuit when the series combination of X and Y is connected across the same a.c.
voltage.
The primary coil of an ideal step up transformer has 100 turn and transformation
what is the principle of METAL DETECTORS ?
An inductor 200 MH, capacitor 500µf, resistor 10Ω are connected in series with
Explain principle, working theory of Transformer.