A proton is released from rest in a uniform electric field of magnitude 90000 v/m directed along the positive x axis and under goes a displacement of 0.6m in the the direction of the electric field. Find the amount of the kinetic energy.

Describe the path of the electric current through a circuit?

The dot diagram represents the motion of the motorcycle as it moves from left to right

Nacidified solution was electrolyzed using copper electrodes. a constant current of 1.18 a caused the anode to lose 0.584 g after 1.52 ✕ 103 s. given that the charge of an electron is 1.6022 ✕ 10−19 c, calculate avogadro's number. assume that copper is oxidized to cu2+ ions.