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Which happens to the magnetic field of a wire when you change the direction of the current in the wire?
The polarity of the magnetic field of a wire reverses when you change the direction of the current in the wire.
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.
Does electricity flow through wire or around its magnetic field?
Eiectricity flows through wire not around the magnetic field.
How does coiling a wire affect the magnetic field generated an electromagnet?
Coiling a wire increases the magnetic field of an electromagnet because the magnetic field around a wire is circular and perpendicular to the wire. Each turn of the wire reinforces the field of the one next to it. The magnet field is strengthened. (I was in A+, too ;) ) - Dawn Ayers
What happens to a current carrying wire in a magnetic field when it is reversed?
the wire would be deflected perpendicular to the magnetic field in the opposite direction.
What color is chromel wire?
It is silver in colour.
Chromel is an alloy of 0.90 nickel and 0.10 chromium by mass how much chromel can be made from 5.0ml of chromium?
Chromel is an alloy of 0.90 nickel and 0.10 chromium by mass how much chromel can be made from 5.0ml of chromium?
The term magnetic wire indicates a wire that has what for insulation?
Magnetic wire has a coating of varnish for an insulation.
Passing a magnetic field by a wire creates a what?
Passing a wire near a magnetic field induces an electric current in the wire.
Which happens to the magnetic field of a wire when you change the direction of the current in the wire?
The polarity of the magnetic field of a wire reverses when you change the direction of the current in the wire.
What happens to the magnetic field if the current in the wire increases?
If the current in the wire increases, the magnetic field also increases.
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 happens to the magnetic field of wire when you change the direction of a current of the wire?
In that case, the magnetic field will also be reverted.
What converts motion to electricity?
A wire moving through a magnetic field, or a magnetic field moving in relation to a wire.
Does increasing current on a wire increase the magnetic force acting on it?
Only if the wire is running perpendicular to a magnetic field.
Is copper wire is magnetic?
it produces a magnetic field. i think that if current is passed through the wire it can attract pieces of iron
What happens to magnetic field of a wire when you change the direction of the current in the wire?
Direction of the magnetic lines too would get changed
