In the network shown, the connector of mass m, length l and negligible resistance can smoothly side along two fixed parallel rails. The capacitor is initially uncharged and ET a uniform magnetic field B exists in the region directed into the plane of paper. If the switch S is closed at t=0 then the charge on the capacitor after long time is

In the network shown, the connector of mass m, length l and negligible

1.	In the network shown, the connector of mass m, length l and negligible resistance can smoothly side along two fixed parallel rails. The capacitor is initially uncharged and ET a uniform magnetic field B exists in the region directed into the plane of paper. If the switch S is closed at t=0 then the charge on the capacitor after long time is
Answer» `(mcepsilon)/(2(B^2l^2c+m))` `(mcepsilon)/((B^2l^2c+m))` `(2mcepsilon)/((B^2l^2c+m))` `(3mcepsilon)/(2(B^2l^2c+m))` ANSWER :B

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