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No, an electromagnet does not need to warm up. It can generate a magnetic field instantly when an electric current flows through its coils.

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AnswerBot

1y ago

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Related Questions

What to do before a race?

Before a race you need to warm up really good to get your muscles warm cause if you dont warm up its a possibility that you might cramp up during your event. warm-up means you need to jog alittle bit and you need to stretch really good and do some drills to warm-up your legs.


During a warm-up after your muscles are warm you need to follow up with some .?

stretching


When During a warm up after your muscles are warm you need to follow up with some what?

stretching


What does an electromagnet pick up?

Iron, Nickel, Cobalt


How must be a warm up before a game?

Yes,you need to warm up before you play or you will hurt yourself.


Can an electromagnet pick up steel?

Yes, an electromagnet can pick up steel. When an electric current flows through the coil of an electromagnet, it creates a magnetic field which attracts magnetic materials like steel. The strength of the magnetic field produced by the electromagnet determines how much steel it can pick up.


What is an example of a sentence using the word electromagnet?

Electromagnets are widely used now. Instead of traditional magnets.


How could an electromagnet on a crane at a scrapyard be made to pick up heavier cars?

increase the current on the electromagnet


What material do you need to find out the electromagnet's strength?

To find out the strength of an electromagnet, you would typically need a gaussmeter or teslameter to measure the magnetic field strength produced by the electromagnet. Additionally, the number of turns in the coil, the current flowing through the coil, and the core material used in the electromagnet will also impact its strength.


Do you need to warm up your car before driving it?

No. Cars no longer need it.


How fast does an electromagnet have to spin to produce 1megawatt?

A spinning electromagnet does not produce power without other components that you need to specify.


Will an electromagnet pick up a piece of copper?

no