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a machine that converts mechanical energy into electrical energy
electric currents
current
generator
magnetic domains
lodestone
step down
the current reverses
heating and hammering theiron
a ______ transofrmer is used near homes to achieve a voltage of120V
electric currents
current
generator
magnetic domains
lodestone
step down
the current reverses
heating and hammering theiron
what material was used to make the first compass
electric currents
current
generator
magnetic domains
lodestone
step down
the current reverses
heating and hammering theiron
when the loop of wire in an AC generator rotates halfway
electric currents
current
generator
magnetic domains
lodestone
step down
the current reverses
heating and hammering theiron
if a loop of wire moves in and out of a magnetic field____ is produced
electric currents
current
generator
magnetic domains
lodestone
step down
the current reverses
heating and hammering theiron
magnetic fields are produced by
electric currents
current
generator
magnetic domains
lodestone
step down
the current reverses
heating and hammering theiron
the magnetism of a piece of magnetized iron can be weakened by
electric currents
current
generator
magnetic domains
lodestone
step down
the current reverses
heating and hammering theiron
groups of atoms that align to form small, magnetized regions in a material are
electric currents
current
generator
magnetic domains
lodestone
step down
the current reverses
heating and hammering theiron
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