The switch in the circuit given below has been in position A for a long time prior to t = 0. At t = 0, the switch is moved to position B in zero time. Find expressions for vc(t) and ic(t) for t > 0. Also sketch the variables of vc(t) and ic(t) as functions of t for t greater than equal to 0. ( Alternatively you may plot Vc(t) and ic(t) as functions of t for t greater than equal to 0 . using matlab or any similar program)  Repeat problem  but now with the 40 v battery reversed in its connection.