A 5.4-cm-diameter parallel-plate capacitor has a 0.48 mm gap. What is the displacement current in the capacitor if the potential difference across the capacitor is increasing at 500,000V/s?

How would you place two electrons on a sphere of radius r so that the electrostatic potential energy is minimized. how would you place three electrons to solve the same problem.

How have the competing explanations' experiments on atoms affected the development of the atomic model?

Which car has the most kinetic energy? a. a car of mass 1000 kg with a speed of 3 m/s b. a car of mass 2000 kg with speed 7 m/s c. a car of mass 1000 kg with speed 7 m/s d. a car of mass 2000 kg with speed 3 m/s