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Can density of magnetic field send parallel to infinity?
No, the density of a magnetic field cannot be sent parallel to infinity. The magnetic field strength decreases with distance from its source, meaning it will weaken as it spreads out from a source.
Can a magnetic field exert a force on a stationary current-carrying wire?
Surely but current direction has not to be parallel to magnetic field. Force on the wire = B I L sin@ When @ is zero, ie parallel then F = 0 If @ = 90 then force will be max. F = B I L Here L is the length of the current carrying conductor
Who Showed that 2 parallel current carrying wire mutually attract or repel each other?
The phenomenon where two parallel current-carrying wires attract or repel each other was shown by André-Marie Ampère in the early 19th century. This is known as Ampère's force law, and it explains the magnetic interaction between current-carrying conductors.
What is the force between two infinite, parallel wires carrying current when they are placed in close proximity to each other?
The force between two infinite, parallel wires carrying current when placed close to each other is known as the magnetic force. This force is attractive or repulsive depending on the direction of the currents in the wires.
What direction does a compass needle point if a current carrying wire is wrapped around it?
The compass needle aligns itself parallel to the direction of the lines of magnetic force where it happens to be. It does not 'point to a particular pole' for that is beyond the sensibility of a simple bar of metal. I repeat, it aligns itself parallel to the lines of magnetic force ...
When a magnetic field is parallel to a current-carrying wire what is the force on the wire?
When a magnetic field is parallel to a current-carrying wire, there is no force acting on the wire. This is because the magnetic force on a current-carrying wire is perpendicular to both the current and the magnetic field.
Can density of magnetic field send parallel to infinity?
No, the density of a magnetic field cannot be sent parallel to infinity. The magnetic field strength decreases with distance from its source, meaning it will weaken as it spreads out from a source.
Why do two parallel conductors carrying current in the same direction attract each other while two parallel conductors carrying current in the opposite directions repel each other?
because of their magnetic field lines
Does a current carrying conductor experience a force when kept parallel to the magnetic field?
Yes. The force attracts the conductor to the magnetic field, F= eVB = e(-V.B + VxB) = e[-V.B, ] =- eV.B when V and B are parallel!
Can a magnetic field exert a force on a stationary current-carrying wire?
Surely but current direction has not to be parallel to magnetic field. Force on the wire = B I L sin@ When @ is zero, ie parallel then F = 0 If @ = 90 then force will be max. F = B I L Here L is the length of the current carrying conductor
Why does the current carrying conductor experiences a force when it is placed in magnetic field state Fleming's left hand rule?
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.
What is current in a circuit measure in?
If you refer to the unit, that is the ampere.AnswerCurrent is measured in amperes (symbol: A) which is defined in terms of its magnetic effect -i.e. the force between two, parallel, current-carrying conductors due to their magnetic fields.
Who Showed that 2 parallel current carrying wire mutually attract or repel each other?
The phenomenon where two parallel current-carrying wires attract or repel each other was shown by André-Marie Ampère in the early 19th century. This is known as Ampère's force law, and it explains the magnetic interaction between current-carrying conductors.
The magnetic effect of electric current was first observed by?
That's Benjamin Franklin, of course!Answer:Ørsted (Denmark) is generally credited with the discovery in 1821 that a magnetic field existed around all sides of a wire carrying an electric current which demonstrated that there was a direct relationship between electricity and magnetism. He (Ørsted) also observed that the effect was reciprocal:a current exerts a force on a magnet, anda magnetic field exerts a force on a current.Ampère (France) followed up on this discovery in his examinantion of the impact of parallel wires carrying current
What is the force between two infinite, parallel wires carrying current when they are placed in close proximity to each other?
The force between two infinite, parallel wires carrying current when placed close to each other is known as the magnetic force. This force is attractive or repulsive depending on the direction of the currents in the wires.
Which are defected by electric and magnetic fields?
Any charged particle in motion especially not parallel to the magnetic field, current carrying conductor kept inclined or perpendicular to the magnetic field would get deflected. As far as electric field is concerned, even stationary charges would be displaced.
What is a current in a circuit measured in?
ampsAnswerElectric current is measured by means of an ammeter. Electric current is expressed in amperes (symbol: A), which is defined in terms of the magnetic effect of an electric current -i.e. the force between two, parallel, current-carrying conductors.
