A typical electronic tablet charger is rated to provide a maximum current of 2.1 Amperes. Calculate the maximum number of electrons that can be transferred by this charger in 3.86 hours. Enter your answer in units of \frac{\text{meters}}{\text{second}} second meters using calculator scientific notation (e. g., 1.23e-41.23e−4 for 0.0001230.000123).

The scalar triple product computes the magnitude m of the moment of a force vector f about a specified line. it is m = (r × f) · n, where r is the position vector from the line to the point of application of the force and n is a unit vector in the direction of the line. use matlab to compute the magnitude m for the case where f = [12, −5, 4] n, r = [−3, 5, 2] m, and n = [6, 5, −7].