Which of these situations would generate electrical current in a wire? check all that apply. moving a magnet into a solenoid moving a magnet out of a solenoid holding a magnet steady inside a solenoid holding a solenoid steady outside a magnet moving a solenoid in a magnetic field

A,B,E

Explanation:

edge

moving a magnet into a solenoid  

moving a magnet out of a solenoid

moving a solenoid in a magnetic field

Explanation:

A conduction coil wrapped around an iron core forms a solenoid. When current is passed through the coil, it generates magnetic field. Thus, solenoid is an electromagnet.

From Faraday's law: A changing magnetic field induces electromotive force across a conduction wire placed in it.

Induced emf is the rate of change magnetic flux.

Electric current can be generated suing a solenoid. When a magnet is moved in or out of the coil, current flows in the coil. This is because, a changing magnetic field induces emf across the coil. Current can also be generated by moving the solenoid into the magnetic field.

since you're a real machine, your ama is always less than your ima, because you can never totally eliminate friction.

found in the nucleus

has mass of one amu