You connect a battery, resistor, and capacitor as inFig. 26.20a, where E = 36.0 V, C = 5.00 mF, and R = 120 Ω. Theswitch S is closed at t = 0. (a) When the voltage across the capacitor is8.00 V, what is the magnitude of the current in the circuit? (b) At whattime t after the switch is closed is the voltage across the capacitor 8.00 V?(c) When the voltage across the capacitor is 8.00 V, at what rate is energy being stored in the capacitor?

Imagine that you have two balloons (or, better yet, actually inflate two balloons, if possible). create static electricity around one of the balloons by rubbing it against your hair or your sweater and then bring that balloon close to the other balloon, which has not been charged. try this with at least one other object—and for variety in the discussion, avoid using an object already described by your classmates. then, for your initial post to the discussion, answer the following questions: what happened with the two balloons?