Physics, 08.05.2021 05:40, yo2lo15

What do we call magnets that are only magnetized when they are within an existing magnetic field? A A permanent magnet.
B A solenoid
C An electromagnet.
D A temporary magnet.

Answers: 2

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 23:00, vedros

The roller coaster from problem #1 then tops a second hill at 15.0 m/s, how high is the second hill? 91.5 m 79.2 m 80.0 m 68.5 m

Answers: 1

continue

Physics, 22.06.2019 07:00, aprilstalder

Why should seat belts not be mandatory quick plz

Answers: 2

continue

Physics, 22.06.2019 14:00, banna01man

Acar travels 40m in 8 seconds find the car speed

Answers: 1

continue

Physics, 22.06.2019 14:40, akitchen10

A5 foot by 5 foot box culvert is buried 6 feet beneath the surface of the ground. a crosssection of this very long culvert (into and out of the page) is illustrated below. assume that the soil in which the culvert is buried has the following properties: jt = 120 pcf, w = 12%, ko = 0.50, ka = 0.33, and kp = 3.00. calculate the total horizontal force per unit length of culvert (fh) felt on one of the vertical faces of the culvert.

Answers: 1

continue

Do you know the correct answer?

What do we call magnets that are only magnetized when they are within an existing magnetic field?...