A self-induced emf in a solenoid of inductance L changes in time as e m f = e m f0e−kt. Assuming the charge is finite, find the total charge that passes a point in the wire of the solenoid. (Use the following as necessary: ℰ0 for e m f0, k and L.)

Explain what makes a passenger in a turning car slide toward the door. critical thinking

An object starts from rest at point f and speeds up continuously as it moves around an oval. a. choose a point about 1/8 th of the way around the oval from point f, and label it point g. draw a vector to represent the velocity of the object at point g. b. determine the change in velocity vector   between points f and g.

The discovery that the universe appears to be expanding led to a widely accepted theory called a.) the big bang theory b.) the doppler effect c.) hubble’s law d.) solar nebular theory e.) the seyfert theory