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What statements describes the result of reversing the current in a current-carrying in a magnetic field?
When the current is reverted, the magnetic field will also be reverted.
When is the force experienced by current carrying conductor placed in a magnetic field strongest?
The force experienced by a current-carrying conductor in a magnetic field is strongest when the current and magnetic field are perpendicular to each other, maximizing the force according to the right-hand rule.
What happens when you reverse the current in a current-carrying magnetic field?
The polarity of the electromagnet reverses.
What form around a wire carrying an electric current?
A magnetic field forms around a wire carrying an electric current. This magnetic field is created due to the movement of charged particles (electrons) through the wire. The direction of the magnetic field can be determined using the right-hand rule.
Force on a current-carrying conductor?
When a current-carrying conductor is placed in a magnetic field, a force is exerted on the conductor due to the interaction between the magnetic field and the current. This force is known as the magnetic Lorentz force and its direction is perpendicular to both the magnetic field and the current flow. The magnitude of the force depends on the strength of the magnetic field, the current flowing through the conductor, and the length of the conductor exposed to the magnetic field.
What is the direction of the magnetic field around a current-carrying wire?
The magnetic field around a current-carrying wire is circular and perpendicular to the direction of the current flow.
In what direction is a force exerted on a current-carrying wire when it is placed in a magnetic field?
The force exerted on a current-carrying wire placed in a magnetic field is perpendicular to both the direction of the current and the magnetic field.
For a current carrying coil if the current is doubled then the field strength is?
doubled
When is the force on a current carrying wire in a magnetic field at its strongest?
3
What does current carrying wire produce?
A current-carrying wire produces a magnetic field around it. This magnetic field strength is directly proportional to the amount of current flowing through the wire.
How does a current carrying wire differs from a wire through which no current is flowing?
A current-carrying wire has moving electrical charges, creating a magnetic field around it, while a wire with no current has static charges at rest. The current-carrying wire produces a magnetic field perpendicular to the current flow, whereas in a wire with no current, there is no associated magnetic field. Additionally, a current-carrying wire generates heat due to the flow of electrons, while a wire with no current does not.
How does a magnetic field impact a current-carrying wire?
A magnetic field can exert a force on a current-carrying wire, causing it to move or experience a torque. This is known as the magnetic force on a current-carrying conductor, according to the right-hand rule.
What is a coil of wire that when carrying a electric current produces a magnetic field?
No field
What statements describes the result of reversing the current in a current-carrying in a magnetic field?
When the current is reverted, the magnetic field will also be reverted.
When is the force experienced by current carrying conductor placed in a magnetic field strongest?
The force experienced by a current-carrying conductor in a magnetic field is strongest when the current and magnetic field are perpendicular to each other, maximizing the force according to the right-hand rule.
Why does a current carrying wire produce no magnetic field?
A current-carrying wire does produce a magnetic field around it according to Ampere's law, which states that a current generates a magnetic field. This phenomenon is the basis for the operation of electromagnets and the magnetic field produced is directly proportional the current flowing through the wire.
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.
