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Does the metal need to be an certain size or length for an electromagnet?
You can make any metal piece of any size an electromagnet by wounding a conducting wire around it and passing an electric current through it....
What will happen to the electromagnet when current flows in the wire around it?
A coil of wire in which current is flowing is an electromagnet. If to that arrangement you add an iron core, then the magnet will get stronger.
What type of magnet is created when electric current flows through a coil wire?
electromagnet
Is a toothpick a part of an electromagnet?
Not generally, although MacGuyver could make an electromagnet with a toothpick and a spool of wire.
What is the effect of increasing the number of coil of wire wrapped around the core of an electromagnet?
This causes the power of the electromagnet to be increased.
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
What supplies would you need to make an electromagnet?
You need an iron bar, some copper wire and a battery.
Does using thicker wire make a electromagnet more powerful?
The wire in a electromagnet is the conductive property transferring power. The thicker the wire the more power transferred to the electromagnet for a exponential amount of power.
How does the number of wraps of wire affect the strength of an electromagnet?
The more turns of wire in an electromagnet the stronger the magnetic field.
What are the arrangement of moving magnets and wire coil called?
electromagnet
What materials do i need to make an electromagnet?
A nail, copper wire, paper clips, staples and power supply.
Strong temporary magnet formed when a current is passed through a coil of wire?
A magnetic field.
How is an electromagnet?
An electromagnet is created by running electric current through a coiled conductive wire.
Does the metal need to be an certain size or length for an electromagnet?
You can make any metal piece of any size an electromagnet by wounding a conducting wire around it and passing an electric current through it....
What will happen to the electromagnet when current flows in the wire around it?
A coil of wire in which current is flowing is an electromagnet. If to that arrangement you add an iron core, then the magnet will get stronger.
What type of magnet is created when electric current flows through a coil wire?
electromagnet
When does an electromagnet produce a field?
An electromagnet produces a magnetic field when current is passed through it wire winding.
