Asolenoid with a ferromagnetic core is called a circuit.
a. true
b. false

When you turn on a battery-operated device, an electrical circuit is

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?

The particles that are found in the nucleus of an atom are