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When does electric current behave like a magnet?
An electric current is always surrounded by a magnetic field. This is more noticeable (for example, it can be detected with a compass) in the case of DC, and if the two wires of a circuit are separate.
What can stick to a magnet but doesn't conduct electricity?
A material like plastic can stick to a magnet but does not conduct electricity. This is because plastic is an insulator and does not allow electric current to flow through it.
What is an example of a non electromagnet?
A permanent magnet, like a refrigerator magnet, is an example of a non-electromagnet. It produces a magnetic field without the need for an electric current.
What is a temporary magnet produced using an electrical current?
A temporary magnet produced using an electric current is an electromagnet. When an electric current flows through a coil of wire wrapped around a magnetic core, such as iron, it generates a magnetic field. This magnetic field allows the electromagnet to attract and hold magnetic materials like iron or steel.
What does a magnet have to do to produce an electric current?
To produce an electric current, a magnet must move relative to a conductor, such as a wire. This movement induces a changing magnetic field around the conductor, which in turn generates an electric current through the process of electromagnetic induction. The strength of the current produced depends on factors like the speed of movement and the strength of the magnetic field.
What is one way an electric current is like a magnet?
Hi i dont know i am trying to look for the answer
When does electric current behave like a magnet?
An electric current is always surrounded by a magnetic field. This is more noticeable (for example, it can be detected with a compass) in the case of DC, and if the two wires of a circuit are separate.
What can stick to a magnet but doesn't conduct electricity?
A material like plastic can stick to a magnet but does not conduct electricity. This is because plastic is an insulator and does not allow electric current to flow through it.
What does an electric current act like when it flows through a wire according to Christian Oersted's hypothesis?
a magnet
What is an example of a non electromagnet?
A permanent magnet, like a refrigerator magnet, is an example of a non-electromagnet. It produces a magnetic field without the need for an electric current.
Hans christian Oerested made the hypothesis that when an electric current flowed through a wire it acted like a?
magnet
What does an electric current act like when it flows through a wire. according to Hans christian oersted's hypothesis?
a magnet
What is a temporary magnet produced using an electrical current?
A temporary magnet produced using an electric current is an electromagnet. When an electric current flows through a coil of wire wrapped around a magnetic core, such as iron, it generates a magnetic field. This magnetic field allows the electromagnet to attract and hold magnetic materials like iron or steel.
What is the difference between magnet and magnetic and magnatism?
A magnet is an object that is magnetic if it displays magnetic properties. Think of it like this; If bar magnet attracts a piece of metal towards it, it is using magnetism (fluxuations in electric current) and therefore the magnet can be said to have magnetic properties.
What does a magnet have to do to produce an electric current?
To produce an electric current, a magnet must move relative to a conductor, such as a wire. This movement induces a changing magnetic field around the conductor, which in turn generates an electric current through the process of electromagnetic induction. The strength of the current produced depends on factors like the speed of movement and the strength of the magnetic field.
Hans christian oersted made the hypothesis that when an electric current flowed through a wire it acted like a?
Magnet. Oersted's hypothesis was proven correct when he observed that a compass needle placed near a wire carrying an electric current would deflect, indicating the presence of a magnetic field around the wire.
How is a solenoid similar to a magnet?
A solenoid acts like a magnet when an electrical current is sent through the coil. A permanent magnet is magnetic all the time. Therefore, they are similar when both act like a magnet, but not when the solenoid is turned off.
