Let il(t) be the current in the inductor flowing from top to bottom. find il(0) . il(0)i l ( 0 ) = 0 a previous answers correct part bpart complete let vc(t) be the voltage on the capacitor (positive on top, negative on bottom). find vc(0) . vc(0)v c ( 0 ) = 20.0 v previous answers correct part c find the derivative of the voltage vo(t) at time t=0+ . enter your answer in units of kv/sec

Which statement best describes copper? a. it has a low resistance and prevents charges from moving freely. b it has a high resistance and allows charges to move freely. c. it has a high resistance and prevents charges from moving freely. d. it has a low resistance and allows charges to move freely

Balloon a has charge q, and identical mass balloon b has charge 10q. you hang them from threads near each other. choose all of the statements with which you agree. check all that apply. a. a and b exert the same magnitude forces on each other. b. the force that a exerts on b is 10 times the force that b exerts on a. c. the angle between the thread supporting a and the vertical is < the angle between the thread supporting b and the vertical. d. the force that a exerts on b is 1/10 the force that b exerts on a.

Ablock having mass m slides down an inclined plane. the force of friction between the block and the inclined plane is f, the block's weight is m g, and the normal force is n. (a) draw a free – body force diagram showing the forces acting on the block. (b) write down all relevant newton’s equations for a given situation.