Ask a New Question

Which type of magnet do roller coasters use for braking?

a. An electromagnet
b. An eddy magnet
c. A permanent magnet
d. An energized lodestone magnet

1 answer

a. An electromagnet

Ask a New Question or answer this question.

Similar Questions

An electromagnet is the most powerful type of magnet there is . It is a magnet with a current running through it that can be
1. 50 answers
An electromagnet is the most powerful type of magnet there is. It is a magnet with a current running through it that can be
1. 1 answer
An electromagnet is the most powerful type of magnet there is. It is a magnet with a current running through it that can be
1. 1 answer
An electromagnet is the most powerful type of magnet there is. It is a magnet with a current running through it that can be
1. 1 answer

more similar questions