Switch is connected to A for long time heat produced in circuit after switch is thrown to B is n times`(1)/(2)CV^(2)` .Find n .

Initially, switch S is connected to position 1 for a long time . The net amount of heat generated in the circuit after it is shifted to position 2 is .

The switch in figure Iis connected to position a for a long time interval. At t = 0 , the switch is thrown to position b. After this time , what are

In given LR circuit the switch S is closed at time t=0 then

In when the switch is swapped from 1 to 2 , find the heat produced in the circuit. .

In the circuit shown below, the switch is in position 1 for a long time. At some moment after that the switch is thrown in position 2. The quantity of heat generated in the resistance of 375 ohm after the switch is changes to position 2 is :

Find heat produced in the capacitors on closing the switch S after long time (in joules).

In the LR circuit the switch S was closed for a long time. The ideal cell in the circuit has emf E volts.Later on the switch is opened. The current in the resistor of resistance R ohms just after the switch was opened is (XE)/(4R) , then x is

In the circuit shown switch S is connected to position 2 for a long time and then joined to position 1 .The total heat produced in resistance R_(2) is:

In the circuit shown in the figure, the switch S is in position 1 for a long time. Now the switch is thrown to position 2. Find the total heat developed in the circuit till the steady state is reached again.

In Fig. switch S is closed for a long time. At t = 0 , if it is opened, then