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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 ...
What else can I help you with?
What is a device formed from an iron core wrapped in current-carrying wire?
An electromagnet is a device formed from an iron core wrapped in current-carrying wire. When an electric current flows through the wire, it creates a magnetic field in the iron core, allowing it to attract or repel other magnetic materials.
What An what is made of a current-carrying wire wrapped around an iron core?
An electromagnet is made of a current-carrying wire wrapped around an iron core. When current passes through the wire, it creates a magnetic field in the iron core, turning it into a magnet. Electromagnets are widely used in devices such as electric motors, speakers, and MRI machines.
When a current- carrying wire is wrapped around and iron core what can it create?
When a current-carrying wire is wrapped around an iron core, it creates an electromagnet. The iron core enhances the magnetic field produced by the current flowing through the wire, resulting in a stronger magnetic field. This setup is commonly used in devices like electromagnets, transformers, and electric motors.
How does an inducted magnetic field influence the direction of a compass needle?
The conducting wire wrapped around the compass is energized creating a magnetic field that counteracts the effects of the Earth's magnetic field and changes the direction of the compass needle.
What is a current-carrying wire wrapped around core?
It forms an electromagnet, where the current generates a magnetic field around the core. This design is commonly used in devices like transformers, electric motors, and solenoids to manipulate magnetic fields for various applications.
When a current -carrying wire wrapped around an iron core what can it create?
a magnet
When a current carrying wire is wrapped around an iron core what can it create?
a magnet
A device formed from an iron core wrapped in current-carrying wire is?
That can be a 'solenoid' or an 'electromagnet'.
When current-carrying wire is wrapped around an iron core what can it create?
It creates a magnet and magnetism.
Which law gives the direction of magnetic field due to a current carrying conductor?
The right hand rule. If you were to place your right hand around the conductor, with the thumb pointing in the direction of current flow, your fingers which are wrapped around the conductor will point in the direction of magnetic flux. Said another way, if you are looking at the end of the conductor and current is flowing towards you, then magnetic flux will be counter-clockwise.
What is a device formed from an iron core wrapped in current-carrying wire?
An electromagnet is a device formed from an iron core wrapped in current-carrying wire. When an electric current flows through the wire, it creates a magnetic field in the iron core, allowing it to attract or repel other magnetic materials.
What An what is made of a current-carrying wire wrapped around an iron core?
An electromagnet is made of a current-carrying wire wrapped around an iron core. When current passes through the wire, it creates a magnetic field in the iron core, turning it into a magnet. Electromagnets are widely used in devices such as electric motors, speakers, and MRI machines.
What simple rule has been established for finding the direction of magnetic force around a current-carrying conductor?
The right hand rule. If you were to place your right hand around the conductor, with the thumb pointing in the direction of current flow, your fingers which are wrapped around the conductor will point in the direction of magnetic flux. Said another way, if you are looking at the end of the conductor and current is flowing towards you, then magnetic flux will be counter-clockwise.
When a current- carrying wire is wrapped around and iron core what can it create?
When a current-carrying wire is wrapped around an iron core, it creates an electromagnet. The iron core enhances the magnetic field produced by the current flowing through the wire, resulting in a stronger magnetic field. This setup is commonly used in devices like electromagnets, transformers, and electric motors.
How does an inducted magnetic field influence the direction of a compass needle?
The conducting wire wrapped around the compass is energized creating a magnetic field that counteracts the effects of the Earth's magnetic field and changes the direction of the compass needle.
How is the star and delta timer connector protected?
As are most current carrying components in a control panel, they are protected from grounding out by having insulation wrapped around them.
What is the direction of the magnetic field if the current is directed upward or downward?
The direction of the magnetic field is counterclockwise or clockwise. For a current flowing in a wire you can use the "left hand rule" If you take your left hand and have the thumb point in direction of electron flow in the wire, the fingers wrapped around the wire will show the direction of the magnetic field by the direction the fingers are pointed..
