MRI - Magnetic Resonance Imaging
Magnetic Force
Yes; any current produces a magnetic field, an AC current will produce an alternating magnetic field. If the current (and therefore the magnetic field) changes quickly, you may not be able to detect it with a compass needle, for example.
no
Iron, cobalt and nickel are known to show magnetic properties.
Electrons moving is an electric current. An electric current moving at an angle to a magnetic field will produce a Force.
I think it will produce electricity.
Compass plants respond to Earth's magnetic field, but do not produce their own magnetic force.
because there is a magnetic field round an object
Magnetic Force
Feldspar itself is not magnetic. Tiny inclusions of magnetic minerals produce the observed effects.
Yes. A steady current will produce a magnetic field, B= uI/r
EchoencephalographyEcho - soundEncephal/o - brain-Graphy - Process of Recording
A moving electric charge will produce a magnetic field.A moving electric charge will produce a magnetic field.A moving electric charge will produce a magnetic field.A moving electric charge will produce a magnetic field.
Moving electrons always have a magnetic field around them
Yes; any current produces a magnetic field, an AC current will produce an alternating magnetic field. If the current (and therefore the magnetic field) changes quickly, you may not be able to detect it with a compass needle, for example.
they produce a current the magnetic field has to turn motion into that current. the gas coal or water pass on that current to the magnetic field.
yes