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One way to increase the strength of a copper electromagnet is by adding another coil. Another way is by wrapping the copper coil around a nail made of iron.
Adding more loops to the wire
Wrapping the copper wire around an iron nail
Increasing the current
Wiki User
∙ 8y ago
Wiki User
∙ 9y agoThere are a couple of ways to increase the strength of a copper electromagnet. You could increase the current going through the wire or wrap more wire around it which increases the strength exponentially. You could also put in a soft iron core such as a nail which in essence becomes a magnet and increases the strength of the magnet.
Wiki User
∙ 11y agoNo. Resistivity is a physical constant, and is unaffected by the dimensions of the wire.
Wiki User
∙ 12y agoif increased thickness of the wire translates into increased current passing through the wire,then,yes.
Wiki User
∙ 8y agolonger= stronger
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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 kind of magnet can vary its strength and polarity?
Electromagnet
How can you increase the strength of a electromagnet?
More currents, or more loops.
Is it true that The strength of an electromagnet is easy to control?
yes it is easily controlled.
What happens to the strength of your electromagnet if you use more turns of wire?
Answer you can increase the strength of an electromagnet by: 1) Increasing the current flow 2) Increasing the number of coils 3) Passing an 'iron core' through the coil of the electromagnet
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.
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 than one way to increase the strength of an electromagnet?
Yes
Is there more than one way to increase the strength of electromagnet?
Yes
What increase the strength of a copper electromagnetic?
One way to increase the strength of a copper electromagnet is by adding another coil. Another way is by wrapping the copper coil around a nail made of iron.Adding more loops to the wireWrapping the copper wire around an iron nailIncreasing the current
You can increase the strength of an electromagnet field by?
using a stronger ferromagnetic material for the core. :)
Which change will most likely increase the strength of a magnetic field produced by an electromagnet?
Add a battery
Why is wire better than copper wire on an electromagnet?
whty is copper wire not better than wire on a electromagnet whty is copper wire not better than wire on a electromagnet whty is copper wire not better than wire on a electromagnet whty is copper wire not better than wire on a electromagnet whty is copper wire not better than wire on a electromagnet
How do you make a super power full electromagnet?
-- Use greater length of wire. -- Wind it into more turns around the coil. -- Decrease the diameter of the coil. -- Increase the electrical current through the coil. Each of these actions will increase the strength of the electromagnet.
Would increasing the length of a rod in an electromagnet increase it's magnetism?
No, as in this case,the rod is the magnet,and the strength of a magnet does not depend on its size.
What does not affect the strength of an electromagnet?
a donut
