Calculate the electric potential energy in a capacitor that stores 4.0 x 10-10 c
of charge at 250.0 v. use pe. = "qav.

a small object of mass 3.66 g and charge -17.6 µc is suspended motionless above the ground when immersed in a uniform electric field perpendicular to the ground. what are the magnitude and direction of the electric field?

probably not the "magnets"in the magnet, so to speak, are thought to be electrons orbiting in shells. vurrent loops two sides to the loop

continuous conducting path for current, power supply