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Why does the strength of the electromagnet increase from the coils?
Wiki User
∙ 14y ago
The electromagnet is made stronger in proportion to the current given. Refer to the link provided for more information.
AnswerWhen current passes through the coil of wire surrounding the core of an electromagnet, it acts to align the magnetic domains within that core. Once all the domains have been aligned, the electromagnet has reached 'saturation' and is as strong as it can get. So the strength of an electromagnet is NOT proportional to its magnetising current.
Wiki User
∙ 12y ago
Wiki User
∙ 13y agoMore wire means more electrons with more charge hence making an electromagnet stronger.
Wiki User
∙ 14y agoBecause increasing the number of coils also increases the amount of wire on its core.
Wiki User
∙ 13y agoIncreasing the voltage of an electromagnet will make it stronger because the stronger the electrical current the stronger the magnetic field which makes the magnet stronger.
Wiki User
∙ 11y agoThey don't. But more coils carrying the same amount of current
make a stronger electromagnet.
Wiki User
∙ 11y agoThe energy of electromagnet will increase
Anonymous
adding more loops to the wire APEX
Anonymous
because it does
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The strength of an electromagnet only depends on the current in the coils?
And the amount of coils.
What factors control the strength of an electromagnet?
The strength of an electromagnet is determined by the density of coils surrounding the magnet, and the rate of current passing through those coils.
What effect does decreasing the number of coils around the nail have on the strength of the electromagnet?
Decreasing the number of coils reduces the strength of the magnet.
Does the number of coil of wire in an electromagnet affect its magnetic strength?
yes,the more the coils the more the strength it collects
Why does more coils make an electromagnet stronger?
The illustration on the HowStuffWorks website is probably the easiest to understand. As you add coils to the electromagnet you have more and more magnetic field traveling in a certain vector (depending on which way current is flowing). It's much like a lot of physics...as you add horses to a plow the force is increased. As you add coils to an electromagnet the magnetic field increases. As I said, check out this link for better understanding. http://science.howstuffworks.com/electromagnet4.htm\ A wire with an electric current passing through it, generates a magnetic field around it, this is a simple electromagnet. The strength of magnetic field generated is proportional to the amount of current. if we were to increase the number of coils the strength of the magnetic field would increase, also increasing the strength of the magnet
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.
What happens if you increase the current in an electomagnet?
As current increases, the electromagnet strength will increase.
Does the size of the core affect the strength of a electromagnet?
That's because the strenght of the electromagnet is related to the number of coils then, the more coils gets more strenght because as you add more coils to the electromagnet you have more and more magnetic field. -I hope this answer helps you if you have a question regarding any questions on any subject please fell free to ask. Thank You
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.
What factors of an electromagnet affect the strength of the magnetic field?
One of them is how many coils go around the electromagnet. also the amout of current flow< and the type of core material.
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
