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The strength of an electromagnet is determined by the density of coils surrounding the magnet, and the rate of current passing through those coils.
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∙ 13y ago
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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.
On what factors does the strength of an electroment depends?
The strength of electromagnet depends on the electric current flowing through the core because when the current is stopped, the core is no longer magnetized and the rate of change of flux linkage.
What can affect the strength of an electromagnet?
The power of the battery controlling it.
Does the length of a wire affect the strength of an electromagnet?
longer= stronger
What is the relationship between the stength of an electromagnet and the number of turns in the coil?
As the number of turns in the coil increases, the strength of the electromagnet increases.
Is it true that The strength of an electromagnet is easy to control?
yes it is easily controlled.
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.
What does not affect the strength of an electromagnet?
a donut
Does not affect the strength of an electromagnet?
a donut
On what factors does the strength of an electroment depends?
The strength of electromagnet depends on the electric current flowing through the core because when the current is stopped, the core is no longer magnetized and the rate of change of flux linkage.
How can the magnetic field strength of an electromagnet be reduced?
Either increasing the size of the current (in amps) or the number of turns of wire wrapped around the core will make a stronger magnet. A larger current will make a stronger magnet (up until too much makes the wire melt!). Increasing the voltage forces more current through the electromagnet.
Does freezing an electromagnet affect the strength of it?
yes
What are the advantages and disadvantage's of an electromagnet?
an electromagnet requires electricity and you will have to pay for it. permanent magnets are always on and you can change the strength of it.
What kind of magnet can vary its strength polarity?
an electromagnet
What type of magnet can vary its strength and polarity?
electromagnet
What kind of magnet can vary its strength and polarity?
Electromagnet
What can affect the strength of an electromagnet?
The power of the battery controlling it.
