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Why steel becomes a permanent magnet after electric current is passed through it?
Wiki User
∙ 12y ago
Electric current is magnetic so when electric current pass through steel , steel will have the electric power and may be magnetic for awhile
Wiki User
∙ 12y ago
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What colour does argon go when an electrical current runs through it?
When an electric current is passed through Argon, it becomes blue
Is not a permanent magnet?
An electromagnet is a magnet while an electric current is running through the coil. Turn off the current and it is no longer magnetised, and is, therefore, not a permanent magnet.
Why does a cow that touches an electric fence experience a mild shock?
When the cow comes into contact with the fence, it becomes an electric ground which sends an electric current into the cow, through the cow, and into the ground. The pain experienced from the shock is due to the current that flows through the cow.
When an electric charge moves through a conductor there is an electric in the conductor?
current
What happens when electric current is passed through acidified water?
when electric current is passed through acidified water hydrogen gas is released at the cathode..
What colour does argon go when an electrical current runs through it?
When an electric current is passed through Argon, it becomes blue
Is not a permanent magnet?
An electromagnet is a magnet while an electric current is running through the coil. Turn off the current and it is no longer magnetised, and is, therefore, not a permanent magnet.
When a current passes through a resistance what is the electric energy that is lost?
Becomes heat.
What is the definition of eletro magnet?
A magnet that becomes energised when an electric current is passed through it.
When a current passes through a resistance what happens to the electric energy that is lost?
Becomes heat.
What is lighting effect of current?
When electric current is passed through a conductor ,it becomes very hot and emits light. This is called the lighting effect of current.
What is effect of lights?
When electric current is passed through a conductor ,it becomes very hot and emits light. This is called the lighting effect of current.
Why does a cow that touches an electric fence experience a mild shock?
When the cow comes into contact with the fence, it becomes an electric ground which sends an electric current into the cow, through the cow, and into the ground. The pain experienced from the shock is due to the current that flows through the cow.
Do amps volts or watts affect electric magnet strength?
An electromagnet becomes stronger when the current through it increases, i.e. the Amps.
What is the continuous flow of electric charges through a material?
Yes, an electric current is the flow of charged particles.
The flow of electrons through a conductor is called?
electric current
What are electromagents?
Magnets that are turned on by passing an electric current through them, and turned off by not allowing an electric current through them.
