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What is the direction of the magnetic force on the current in (a)?
The direction of the magnetic force on the current in (a) is perpendicular to both the direction of the current and the direction of 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.
What happens to the direction of a magnetic field around an electric current when the direction of the current is reversed?
The direction of the magnetic field around the electric current also reverses when the direction of the current is reversed. This is determined by the right-hand rule, where the direction of the magnetic field is 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.
When a wire with a current is placed in a magnetic field....?
...a force is exerted on the wire perpendicular to both the current direction and the magnetic field direction. This is known as the magnetic force. The direction of the force is determined by the right-hand rule.
What is the direction of the magnetic force on the current in (a)?
The direction of the magnetic force on the current in (a) is perpendicular to both the direction of the current and the direction of 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.
What happens to the direction of a magnetic field around an electric current when the direction of the current is reversed?
The direction of the magnetic field around the electric current also reverses when the direction of the current is reversed. This is determined by the right-hand rule, where the direction of the magnetic field is 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.
When a wire with a current is placed in a magnetic field....?
...a force is exerted on the wire perpendicular to both the current direction and the magnetic field direction. This is known as the magnetic force. The direction of the force is determined by the right-hand rule.
How does the direction in which current carrying wire is forced when in a magnetic field compare with the direction that moving charges are forced?
The direction in which a current-carrying wire is forced in a magnetic field is perpendicular to both the direction of the current and the magnetic field according to Fleming's left-hand rule. Moving charges are also forced in a direction perpendicular to both the direction of their motion and the magnetic field according to the Lorentz force equation.
Which happens to the magnetic field of a wire when you change the direction of the current in the wire?
The magnetic field direction around the wire reverses when the direction of the current in the wire is changed. This is due to the right-hand rule that states the direction of the magnetic field is perpendicular to the direction of current flow.
How can one determine the direction of force in a magnetic field?
To determine the direction of force in a magnetic field, use the right-hand rule. Point your thumb in the direction of the current, and your fingers will curl in the direction of the magnetic field. The force will act perpendicular to both the current and the magnetic field.
How does the direction of magnetic field affect the movement of wire?
The direction of the magnetic field affects the direction of the force on a wire carrying current. When the magnetic field is perpendicular to the current in the wire, a force is exerted on the wire causing it to move in a particular direction. The direction of the force is determined by the right-hand rule.
What happens to a current carrying wire in a magnetic field when it is reversed?
When the direction of the current in a wire is reversed in a magnetic field, the direction of the force acting on the wire also reverses. This causes the wire to move in the opposite direction within the magnetic field.
Name two deviceswhich use currentcarrying conductor and magnetic field?
Electric motor and loud speakers are the two devices that uses current carrying conductor and magnetic field.
Does increasing current on a wire increase the magnetic force acting on it?
Yes, increasing the current in a wire will increase the magnetic force acting on it. This is described by the right-hand rule, where the direction of the magnetic force is perpendicular to both the current flow and the magnetic field. Increasing the current increases the strength of the magnetic field around the wire, leading to a stronger magnetic force.
