In the circuit shown switch is connected to I for a very long time. At a particular instant `t=0` switch is shifted to 2, the current in the circuit after a time gap of `L/R` is

Switch is closed at t = 0 then the current in the circuit at t = L/2R is

Switch is closed at t = 0 then the current in the circuit at t = L/2R is

In the circuit shown in the figure, the switch was kept in position - 1 for a very long time and then at t = 0 it is shifted to position - 2. The current in the circuit immediately after that is i = a/b A, then the value of a + b is

In the circuit as shown in figure the switch is closed at t = 0 . A long time after closing the switch

In the circuit shown in figure the switch S is closed at t = 0. A long time after closing the switch

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, the switch has been in position 1 for a long time. Now the switch is shifted to position 2. If this instant is taken as t = 0, then at time t=(pi)/(2)

In the circuit shown, the switch has been in position 1 for a long time. Now the switch is shifted to position 2. If this instant is taken as t = 0, then at time t=(pi)/(2)

In the circuit as shown in figure the switch is closed at t = 0 . At the instant of closing the switch

In the circuit shown , switch s_1 was closed for a long time. At time t=0 switch is opened . The maximum charge stored on the capactitor after opening the switch is 0.01K C. Find K.