In the circuit the switch is initially open and the capacitor is uncharged. Find expressions for the current supplied by the battery (a) just after the switch is closed and (b) .

coil wire, increase current, put iron inside the coil

iron would move it is magnetic there is a mag field around the current in the wire

dec 23, 2016 - a load of bricks weighing 680 n a distance of 10 m across a parking lot. if if the worker pushes the cart with a constant force of 209 n, what work= force x distance = 220 n x 10 m = 2200 n.m = 2200 j i don't know where the person got it from, but the initial part, work= force x distance me.