A net charge of 41 mC passes through the cross-sectional area of a wire in 8 s. What is the current in the wire? The fundamental charge is 1.602 × 10−19 C. Answer in units of A. 026 (part 2 of 2) 10.0 points How many electrons pass the cross-sectional area in 2.0 min?

An important dimensionless parameter concerned with very high-speed flow is the mach number, defined as v/c, where v is the speed of the object such as an airplane or projectile, and c is the speed of sound in the fluid surrounding the object. for a projectile traveling at 1170 mph through air at 50 ˚f and standard atmospheric pressure, what is the value of the mach number?