Electrons moving is an electric current. An electric current moving at an angle to a magnetic field will produce a Force.
They're both true, but I'm not comfortable with the way they're stated. I would have said: -- Electric current through a wire produces magnetic force. -- Moving electrons constitute an electric current, whether or not they're moing througha magnetic field.
A electric current produces a magnetic field
flow of free electrons produce electric current
Huge numbers of electrons do.
to produce a continuous psource of electirc current, you would need electrons.
They're both true, but I'm not comfortable with the way they're stated. I would have said: -- Electric current through a wire produces magnetic force. -- Moving electrons constitute an electric current, whether or not they're moing througha magnetic field.
A electric current produces a magnetic field
Passing an electric current through a wire will produce an external magnetic field. This is because the electrons have spin and this spin is what produces the field. Spinning electrons (of certain characteristics) also produce the magnetic field of permanent magnets. And no spinning electrons, no magnetic field.
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.
Moving electrons always have a magnetic field around them
flow of free electrons produce electric current
Produce a magnetic field as electric current passes through it.
Create relative motion between a magnetic field and a loop of wire.
yes. electric current low always generates a magnetic field.
its a fact which was observed by faraday
they both produce a magnetic field :)
an electric current through a magnetic field