Which quantities are equal to total of the individual values within a circuit? a) the current in a parallel circuit and the voltage in a series circuit b) the resistance in a parallel circuit and the current in a series circuit c) the resistance in a parallel circuit and the voltage in a series circuit d) the voltage in a parallel circuit and the resistance in a series circuit

Which of the following represents an upside-down image? o a. +doo b. -doo c. +mo d.-m

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?

Copper has free electrons per cubic meter. a 71.0-cm length of 12-gauge copper wire that is 2.05 mm in diameter carries 4.85 a of current. (a) how much time does it take for an electron to travel the length of the wire? (b) repeat part (a) for 6-gauge copper wire (diameter 4.12 mm) of the same length that carries the same current. (c) generally speaking, how does changing the diameter of a wire that carries a given amount of current affect the drift velocity of the electrons in the wire?