Physics, 22.11.2019 19:31 depinedainstcom

What happens to an electric current produced from an electromagnet when the direction of the magnetic field changes?
a. the current stops.
b. the current increases.
c. the direction of the electric current changes.
d. the current decreases.
e.
the direction of the electric current stays the same.

Answers: 3

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 04:40, joneil1952

Argon is adiabatically compressed from an initial volume of 16 liters to a final volume of 2 liters. by what factor do the following quantities change? do they increase or decrease? (a) the rms speed (b) the thermal energy of the gas (c) the molar specific heat cv (d) the pressure

Answers: 3

continue

Physics, 22.06.2019 06:00, ayoismeisalex

Imagine that someone pushes one marble toward a motionless marble. would there still be action-reaction forces involved in the collision? how might the marbles’ motions be changed? ?

Answers: 1

continue

Physics, 22.06.2019 06:00, quetzaliescalona

A1,700kg car is being used to give a 1,400kg car a push start by exerting a force of 140n the impulse on the smaller car during the 30.0s of contact is +670kg*m/s. what is the impulse of the smaller car on the larger car? -814 kg*m/s 0kg *m/s -670kg*m/s -550kg*m/s

Answers: 1

continue

Physics, 22.06.2019 07:20, coolusername1314

The softest and hardest minerals are: softest hardest

Answers: 1

continue

You know the right answer?

What happens to an electric current produced from an electromagnet when the direction of the magneti...