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What happens when the electric current is reversed on am electromagnet?
When an electric current is reversed in an electromagnet, the magnetic field also reverses.
Would spinning the loops on an electromagnet make it stronger?
Yes, if you increase the number of coils or loops in an electromagnet, it's power increases.
In an electromagnet the magnetic forces increase as increases?
It increases as the current increases.
What happens as you increasse and decrease the number of loops in an electromagnet?
With increase loops you create a larger charge, with decreased you will produce less current thus a smaller charge
How do you make an electromagnet field stronger?
You could either put a bar of iron in the center of the electromagnet, increase the voltage that you put in, or make more loops of wire.
What happens if you increase the current in an electomagnet?
As current increases, the electromagnet strength will increase.
Two ways to increase the strength of an electromagnet?
-- Increase the current (amperes) flowing through the coil of wire that surrounds the electromagnet. -- Increase the number of 'turns' of wire in the coil.
Is there more ways to increase the strenghth of an electromagnet?
no
What happens when you decrease the current in an electromagnet?
When you decrease the current in an electromagnet, the magnetic field decreases.
How could an electromagnet on a crane at a scrapyard be made to pick up heavier cars?
increase the current on the electromagnet
How do you increase electromagnetic field?
by increasing the power of electromagnet
What happens to the electromagnet when the circuit is closed?
An electromagnet if formed by pushing current through a coil. If the circuit is truly open, current will cease to flow, thus no electromagnet.
What happens when the electric current is reversed on am electromagnet?
When an electric current is reversed in an electromagnet, the magnetic field also reverses.
Would spinning the loops on an electromagnet make it stronger?
Yes, if you increase the number of coils or loops in an electromagnet, it's power increases.
How do you make a electromagnet stronger?
For a simple copper wire around iron nail electromagnet, increasing the number of rounds the copper wire makes around the nail will increase the electromagnet's strength. Also, increasing the voltage applied(adding a battery) will increase the magnetic field.
Is there more than one way to increase the strength of an electromagnet?
Yes
Is there more than one way to increase the strength of electromagnet?
Yes
