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What is magnetic field produced by a current flowing through a wire?
A current flowing through a wire produces a magnetic field around the wire. The direction of the magnetic field is determined by the right-hand rule, where if you point your thumb in the direction of the current, your fingers will curl in the direction of the magnetic field lines. The strength of the magnetic field is directly proportional to the current flowing through the wire.
What causes a magnetic field to be produced around a wire?
Current flows through a wire and produces a magnetic field.
In a solenoid, will there be a magnetic field if there is no current flowing through it?
Yes, a solenoid will still have a magnetic field even if there is no current flowing through it.
What is an electromagnet different from a magnet?
An electromagnet is made by passing an electric current through a coil of wire, which produces a magnetic field. The strength of the magnetic field can be controlled by adjusting the amount of current flowing through the wire. In contrast, a magnet is a material that produces a magnetic field naturally without the need for an electric current.
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 electric current have magnetic effect?
When an electric current flows through a conductor, it creates a magnetic field around the conductor. This is due to the movement of charged particles, such as electrons, which generate a magnetic field. The strength of the magnetic field is directly proportional to the amount of current flowing through the conductor.
What does a wire with current going through it produced around it?
A wire with current flowing through it produces a magnetic field around it according to Ampere's law. The direction of this magnetic field is determined by the right-hand rule. The strength of the magnetic field is directly proportional to the current in the wire and inversely proportional to the distance from the wire.
Which magnet made by an electric current flowing through wires?
An electromagnet is made by an electric current flowing through wires. The magnetic field is created when the current passes through the wire, generating a magnetic field around it. This magnetic field can attract or repel other magnetic objects nearby.
What is the relationship between on electric current and magnetic field?
An electric current produces a magnetic field around it, according to Ampère's law. This phenomenon forms the basis of electromagnetism and is described by Maxwell's equations. The strength of the magnetic field is directly proportional to the magnitude of the current flowing through the conductor.
What is the relationship between the magnetic field and current in a conducting wire?
The relationship between the magnetic field and current in a conducting wire is described by Ampre's law, which states that a current flowing through a wire creates a magnetic field around it. The strength of the magnetic field is directly proportional to the current flowing through the wire.
Charge moving through a wire produces a magnetic field around the wire?
Yes, when electric current flows through a wire, it generates a magnetic field that encircles the wire. This phenomenon forms the basis of electromagnetism and is known as Ampère's right-hand rule. The strength of the magnetic field is directly proportional to the current flowing through the wire.
How do moving electrical charges create magnetic fields?
When electrical charges move through a conductor, they create a magnetic field around the conductor as a result of electromagnetic induction. This is described by Ampère's law in electromagnetism, which states that a current-carrying conductor produces a magnetic field that circulates around it. The strength of the magnetic field is proportional to the current flowing through the conductor.
