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What is produced when a coil of wire is wrapped around an iron core?
electromagnet
Coils of wire wrapped around a ferromagnetic core make up a motor's?
Coils of wire wrapped around a ferromagnetic core make up a motor's armature. It carries an electrical current and rotates within a magnetic field.
An electromagnet would have the greatest strength if its wire were wrapped around a core made of what?
iron
Does the strength of an electromagnet depend on the number of volts passing through the wire or the number of coils of wire wrapped around the iron core?
The strength of an electromagnet depends on: -- The magnitude of the current through the wire. (This depends on the voltage between the ends of the wire.) -- The number of turns of wire in the coil wrapped around the iron core.
A coil of wire with an electric current in it?
A solenoid. An electromagnet is wire wrapped around a core of iron (usually). The wrapped wire itself is called the solenoid.
What is produced when a coil of wire is wrapped around an iron core?
electromagnet
When a current carrying wire is wrapped around an iron core what can it create?
a magnet
When a current -carrying wire wrapped around an iron core what can it create?
a magnet
Coils of wire wrapped around a ferromagnetic core make up a motor's?
Coils of wire wrapped around a ferromagnetic core make up a motor's armature. It carries an electrical current and rotates within a magnetic field.
An electromagnet would have the greatest strength if its wire were wrapped around a core made of what?
iron
Does the strength of an electromagnet depend on the number of volts passing through the wire or the number of coils of wire wrapped around the iron core?
The strength of an electromagnet depends on: -- The magnitude of the current through the wire. (This depends on the voltage between the ends of the wire.) -- The number of turns of wire in the coil wrapped around the iron core.
A coil of wire with an electric current in it?
A solenoid. An electromagnet is wire wrapped around a core of iron (usually). The wrapped wire itself is called the solenoid.
Produced by a coil of current-carrying wire wrapped around an iron core?
It makes an electromagnet.
What is the name of a magnet that has coils of wire carrying current wrapped around an iron core?
"Electromagnet"
When current carrying wire is wrapped around an iron core what can it create?
It creates a magnet and magnetism.
When current-carrying wire is wrapped around an iron core what can it create?
It creates a magnet and magnetism.
What is the effect of increasing the number of coils of wire wrapped around the core of an electromagnet?
This causes the power of the electromagnet to be increased.
