What best describes the type of energy provided by the rubber band as it is stratched?

Write maxwell's equations and discuss the terms involved and the results of each equation in classical electrodynamics. if it is possible to write these equations in integral form, give the integral forms. find the wave equation for electromagnetic waves from the maxwell equations. what is the propagation velocity of electromagnetic waves in space according to the wave equation you find?

Which situation will produce the greatest change of momentum

Explain why electric current cannot exist if a current doesn't have a voltage source.