A cube with an edge of length is placed in a uniform magnetic field throughout the region that has components , , and . Find the flux through the shaded surface.

A box with each edge of 1 m is centered on the origin. The total electric flux through one side of the box is 1 N·m2/C. What is the total charge inside the box?

Identical resistors and identical uncharged capacitors are connected to identical ideal batteries of emf  in the circuits shown below. Each circuit has a switch S in the open position. In which circuit will the capacitors reach half their maximum charge in the least amount of time when the switch S is closed?

The energy of a charged capacitor resides in its:

An electron moving along the x axis with a constant speed enters the region of a uniform electric field of directed upward along the y-axis. What is the vertical displacement of the electron later?

A 500 watt heater carries a current of 4 A. What is the resistance of the heating element?

Electrical resistance in a wire depends on the wire’s _____________.   conductivity length thickness

How much work is required to bring a 10 μC  charge from infinity to 5.00 meters away from a point charge of -2 μC?

Charge is located from the origin along the x-axis. Charge   is located from the origin along the x-axis. What is the electric force exerted by these two charges on a third charge, , located at the origin?

An electron moves 0.10 m along the direction of an electric field of a magnitude of 3.0 N/C. What is the change in electric potential energy between the electron’s initial and final points?