Yes Ofcourse ,when a curren is allowed to pass through a conductor,"IT IS BEING SURROUNDED BY MAGNETIC FIENLD"....
Because it somehow behaves as the electromagnet as per FARADAY LAW OF ELECTROMAGNETIC INDUCTION.............
A: a flow of current or electrons following the thumb rule.
nothing happens till the the time u move it in that field
Electricity is created.
Moving a conductor through a magnetic field will produce alternatinc current (AC).
magnetic force
This proves that a magnetic field is developed around the conductor wen current flows through it...
Voltage
It experiences maximum force when it is placed perpendicular to the direction of magnetic field.
-- A current flowing through a conductor creates a magnetic field around the conductor. -- Moving a conductor through a constant magnetic field creates a current in the conductor. -- If there's a conductor sitting motionless in a magnetic field, a current flows in the conductor whenever the strength or direction of the magnetic field changes.
The force on current carrying conductor kept in a magnetic field is given by the expression F = B I L sin@ So the force becomes zero when the current carrying conductor is kept parallel to the magnetic field direction and becomes maximum when the current direction is normal to the magnetic field direction. Ok now why does a force exist on the current carrying conductor? As current flows through a conductor magnetic lines are formed aroung the conductor. This magnetic field gets interaction with the external field and so a force comes into the scene.
Moving a conductor through a magnetic field will produce alternatinc current (AC).
The magnitude of the voltage induced in a conductor moving through a stationary magnetic field depends on the length and the speed of the conductor.
the conductor has to be moved.
Circular magnetic field will create around the conductor.
when ac passes through a conductor, the field produced is an electric field
When there is no current passing through a conductor, charges are stilll in motion, but they are disorganized and not flowing. The magnetic fields by all of those random movements cancel each other out. That is why there is no magnetic field in a conductor with no current, even though there is movement in the charges.
If an electrical current passes through a conductor, there is an induced voltage (because no conductor has perfectly zero ohms), resulting in power dissipation, and there is a magnetic field, which can interact with other conductors in the vicinity of the first.
We call it induction when we pass a conductor through a magnetic field to produce voltage.
-- A current flowing through a conductor creates a magnetic field around the conductor. -- Moving a conductor through a constant magnetic field creates a current in the conductor. -- If there's a conductor sitting motionless in a magnetic field, a current flows in the conductor whenever the strength or direction of the magnetic field changes.
Well when an electric current flows through a conductor a magnetic field is produced. And a changing magnetic flux through a conductor produces a current in the conductor.