True or false: (a) the induced emf in a circuit is proportional to the magnetic flux through the circuit.

What is the most useful equation for electric power?

Why should seat belts not be mandatory quick plz

Which of the following correctly describes what happens when an atomic bomb explodes? small pieces of fissionable material are joined and form a body with a mass greater than the critical mass, the relative number of neutrons escaping decreases, and a chain reaction and explosion result. large pieces of fissionable matter are brought together quickly and form a body with a mass smaller than the critical mass, the relative number of escaping neutrons increases, and a chain reaction and explosion result.