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Loadestone
Its called an electromagnet
increase the current in the solenoid add more loops of wire to the solenoid,wind the coils of the solenoid closer together, use a stronger ferromagnetic material for the core. I hope this answered better than the last rude person.
It strengthens the magnetic field
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.
Loadestone
Its called an electromagnet
True
increase the current in the solenoid add more loops of wire to the solenoid,wind the coils of the solenoid closer together, use a stronger ferromagnetic material for the core. I hope this answered better than the last rude person.
increase the current in the solenoid add more loops of wire to the solenoid,wind the coils of the solenoid closer together, use a stronger ferromagnetic material for the core. I hope this answered better than the last rude person.
It strengthens the magnetic field
using a stronger ferromagnetic material for the core. :)
using a stronger ferromagnetic material for the core. :)
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.
A solenoid. An electromagnet is wire wrapped around a core of iron (usually). The wrapped wire itself is called the solenoid.
The transformer core is ferromagnetic in order to focus and concentrate the magnetic fields generated in the windings. This improves coupling and increases inductance.
A solenoid is an electromagnet An electromagnet is a solenoid with an iron core