100,000 volt Tesla Coil #shorts #bluebox

An electron (charge = 1.6 xx 10^(-19) coulomb) is accelerated through a potential of 1,00,000 volts. The energy required by the electron is

A coil of inductance 0.1 H is connected to an alternating voltage generator of voltage E = 100 sin (100t) volt. The current flowing through the coil will be –

When 100 volt d.c. is applied across a solenoid, a current of 1.0 A flows in it. When 100 volt a.c. is applied across the same coil, the current drops to 0.5 A. If the frequency of a.c. source is 50 Hz the impedance and inductance of the solenoid is

When 100 volts DC is applied across a coil, a current of 1amp flows through it. When 100 volt AC at 50 cycles s^(-1) is applied to the same coil, only 0.5 ampere current follows.

The current in a coil changes from 4 ampere to zero in 0.1s . If the average e.m.f. induced is 100 volt , what is the self-inductance of the coil?

A constant current exists in an inductor coil connected to a battery. The coil is short circuited and the battery is removed. Show that the charge flown through the coil aftter the short circuiting is the same as that which flows in one time constant before the short circuiting.

In the steady state condition the rate of heat produced in a choke coil is P . The time constant of the choke coil is tau . If now the choke coil is short circuited, then the total head dissipated in the coil is