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A device that produces a magnetic field by wrapping wire into a coil is a?
Wiki User
∙ 14y ago
an electromagnet
Wiki User
∙ 14y ago
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A device that produces an electric current by rotating a loop of wire in a magnetic field?
That's how every electric generator works.
A current in a long straight wire produces a magnetic field. These magnetic field lines?
The magnetic field lines are arranged circularly around the wire.
How electric current have magnetic effect?
The magnetic force acts only on moving electric charges; A constant electric current produces an unchanging magnetic field and a changing electric current produces a changing magnetic field.
Is a device that can detect changes in the strength of the magnetic field?
answer
Does a lodestone create a magnetic field?
A lodestone is magnetized and thus produces a magnetic field around it. This can be detected by the deflection of a compass needle.
What device produces a magnetic field froma moving electrical charge?
magnet
Device that produces current by moving a magnetic field across a wire?
An electrical generator does that.
Does lightning produces magnetic field?
Yes, The movement of electrical charges produces a magnetic field
A device that produces a magnetic field by an electric current?
Any device with an electrical current will create a magnetic field. A tube of wire coils with a current running through it is called a solenoid and it will produce a magnetic field through the inside of the tube, as well as around it... Sorry, not much for physics.
Which layer of the earth produces its magnetic field?
The earth's outer core produces the magnetic field.
A device that produces an electric current by rotating a loop of wire in a magnetic field?
That's how every electric generator works.
What is an electrical current that produces a magnetic field?
The deflection of a magnetic compass in the presence of an electric current, is evidence that an electric current produces a magnetic field.
What is evidence that an electrical current produces a magnetic field?
The deflection of a magnetic compass in the presence of an electric current, is evidence that an electric current produces a magnetic field.
Which device does not have a magnetic field?
the device is a dedle on compass
A current in a long straight wire produces a magnetic field. These magnetic field lines?
The magnetic field lines are arranged circularly around the wire.
What is definition of paramagnetic and dimagnetic materials?
A dimagnetic material produces a magnetic field that opposes an external field. A paramagnetic materia, on the other hand, produces a magnetic field that increases an external field. Dimagnetism and paramagnetism are induced when an object is placed in a magnetic field.
How electric current have magnetic effect?
The magnetic force acts only on moving electric charges; A constant electric current produces an unchanging magnetic field and a changing electric current produces a changing magnetic field.
