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What is the direction of the magnetic field in a given scenario?
In a given scenario, the direction of the magnetic field is determined by the movement of electric charges. The field lines point away from the north pole and towards the south pole of a magnet.
What direction does a wire point towards when a compass is placed nearby?
When a compass is placed near a wire, the wire points in the direction of the magnetic field created by the electric current flowing through the wire.
How can one find the direction of the magnetic field?
To find the direction of the magnetic field, you can use a compass or a magnetic needle. The needle will align itself with the magnetic field lines, pointing towards the direction of the field.
Which device that indicate the direction of the magnetic flux?
A compass is a device that indicates the direction of the magnetic flux. It aligns with the Earth's magnetic field and points towards the magnetic North Pole.
What is the direction of the electric force on charge a in the figure?
The direction of the electric force on charge a in the figure is towards the right.
What is the direction of the magnetic field in a given scenario?
In a given scenario, the direction of the magnetic field is determined by the movement of electric charges. The field lines point away from the north pole and towards the south pole of a magnet.
What direction does a wire point towards when a compass is placed nearby?
When a compass is placed near a wire, the wire points in the direction of the magnetic field created by the electric current flowing through the wire.
How can one find the direction of the magnetic field?
To find the direction of the magnetic field, you can use a compass or a magnetic needle. The needle will align itself with the magnetic field lines, pointing towards the direction of the field.
Which device that indicate the direction of the magnetic flux?
A compass is a device that indicates the direction of the magnetic flux. It aligns with the Earth's magnetic field and points towards the magnetic North Pole.
What is the direction of the electric force on charge a in the figure?
The direction of the electric force on charge a in the figure is towards the right.
How can one determine the direction of a magnetic field?
To determine the direction of a magnetic field, you can use a compass. The needle of the compass will align itself with the magnetic field lines, pointing towards the direction of the field.
What direction does the needle of a magnetic compass point?
The needle of a magnetic compass points towards the Earth's magnetic north pole. This allows users to determine their direction relative to the magnetic poles.
How does electromagnet works?
by running electric current all through a wire a magnetic field is created
How to determine the direction of a magnetic field?
To determine the direction of a magnetic field, you can use a compass. The north pole of a compass needle points towards the south pole of a magnet, indicating the direction of the magnetic field.
Why electromagnets work?
When you wrap the wire around the nail, make certain that you wrap the wire all in one direction. You need to do this because the direction of a magnet field depends on the direction of the electric current creating it. The movement of electric charges creates a magnetic field. If you could see the magnetic field around a wire that has electricity flowing through it, it would look like a series of circles around the wire. If an electric current is flowing directly towards you, the magnetic field created by it circles around the wire in a counter-clockwise direction. If the direction of the electric current is reversed, the magnetic field reverses also and circles the wire in a clockwise direction. If you wrap some of the wire around the nail in one direction and some of the wire in the other direction, the magnetic fields from the different sections fight each other and cancel out, reducing the strength of your magnet.How_does_a_electromagnet_work
What direction does the magnetic needle of a compass point to?
The magnetic needle of a compass points towards the Earth's magnetic North Pole.
How does moving the magnet towards or away from the coil affect the direction of the current?
Moving the magnet towards the coil induces a current in one direction, while moving it away induces a current in the opposite direction. This is due to Faraday's law of electromagnetic induction, which states that a changing magnetic field induces an electromotive force (EMF) that leads to the current flow.
