With a partner, determine a measurement that might be more useful than measuring the movement of an individual charge.

Abug is 12 cm from the center of a turntable that is rotating with a frequency of 45 rev/min . what minimum coefficient friction is required so that the bug stays on the turntable?

What must be the same for any two resistors that are connected in series ? a. the potntial diffrence across each b. the rate at which charge moves through each c. the rate at which energy is used by each d. the resistance to the flow of charge of each

What tightening torque should be used for a hexagonal head screw (not split-bolt) on a 250 kcmil conductor?