An aluminum wire having a cross-sectional area equal to 2.70 x 10-^6 m^2 carries a current of 5.50 a. the density of aluminum is 2.70 g/cm^3. assume each aluminum atom supplies one conduction electron per atom. find the drift speed of the electrons in the wire.

When is a current produced? when the terminals of an electrochemical cell are connected by a wire if the electric circuit is opened in an electrochemical cell if the electrolyte is removed from an electrochemical cell when the electrodes are reversed in an electrochemical cell

Photons with the highest energy have the longest period

Atorque acting on an object tends to produce a. equilibrium b. rotation c. linear motion d. velocity e. a center of gravity