Physics
Physics, 10.03.2021 01:30, NatalieZepeda

True or false: electromagnets are an example of how magnetism can create electricity. true or false: electromagnets are an example of how electricity can create magnetism.

true or false: electromagnetic induction is where we use magnetism to create electricity.

true or false: you can change the amount of strength that an electromagnet has.

true or false: iron fillings can be use to show magnetic field lines around bar magnets but not around electromagnets.​

answer
Answers: 3

Other questions on the subject: Physics

image
Physics, 21.06.2019 23:00, mkay78
When a 5.0kg cart undergoes a 2.2m/s increase in speed, what is the impulse of the cart
Answers: 2
image
Physics, 22.06.2019 11:00, sudotoxic
Engineers find a new metal that is stronger than steel but much lighter. this material is also significantly cheaper than what is currently used for most aircraft, available in large quantities, and easy to manufacture. the engineers are excited because this new material will lower the costs of buying and operating airplanes for companies. what is probably the best step for the engineers to make next?
Answers: 2
image
Physics, 22.06.2019 16:30, shippo
Write a polynomial function with the given zeros x= -1,0,2show your work
Answers: 3
image
Physics, 22.06.2019 19:30, FireFlight
Point charges q1=+2.00μc and q2=−2.00μc are placed at adjacent corners of a square for which the length of each side is 1.50 cm . point a is at the center of the square, and point b is at the empty corner closest to q2. take the electric potential to be zero at a distance far from both charges. part a what is the electric potential at point a due to q1 and q2? express your answer with the appropriate units.
Answers: 2
Do you know the correct answer?
True or false: electromagnets are an example of how magnetism can create electricity. true or false...

Questions in other subjects: