Zero Marks Negative Marks 1 If none of the options is chosen

Last updated: 6/27/2023

Zero Marks Negative Marks 1 If none of the options is chosen i e the question is unanswered In all other cases The capacitor in the figure has C 10 F and distance between the plates d 1mm when the switch was open Now with the switch closed the distance is reduced to 0 8d with the attached plate at equilibrium Assume left plate is fixed and the spring was initially in relaxed state If E 4volts then the spring constant K is equal to C 10uF K m