jw8497385 jw8497385

04-11-2021
Mathematics

contestada

I REALLY NEEP HELP RN

Which of the following is the difference between a permanent magnet and an electromagnet?

An electromagnet can be turned on and off, but a permanent magnet cannot.

A permanent magnet has a north and south pole, but an electromagnet does not.

Their strength can be changed.

Respuesta :

Anunlikelyperson Anunlikelyperson

04-11-2021

Answer:

An electromagnet can be turned on and off, but a permanent magnet cannot.

It's the first Option since all mangnets will always have north and south pole

Answer Link

Otras preguntas

mr. jaw needs 1 bag of sand for every 5 square feet of the sandpit. of bags of sand cost $8 each, about how much will mr. jaw spends on sand use ~ 3.14

Which of the following is the best example of a symbiotic relationship? The climate changes. As a result, hundreds of species become extinct and the land turns

Drag the tiles to the correct boxes to complete the pairs. Match each holiday with the religion that observes it. Rosh Hashanah Vaisakhi Ramadan Islam Judaism S

A class of 25 students is making necklaces. The necklaces each have 30 beads. How many beads are needed for each student to make one necklace?

In a school of 1,450 students, 32% of the students went on the field trip. How many students didn't go on a field trip? _______did not go on the field trip.

France won the Hundred Years’ War because of the efforts of a. Pope Leo IX. c. Queen Isabella. b. King John. d. Joan of Arc.

5 importance of of a healthy environment

Please answer this correctly without making mistakes I want ace expert and genius people to answer this correctly without making mistakes

WHAT IS THIS ??? I need helppp

what are some examples of simple and compound sentence

Q&A Education