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Diffraction
when current passes through a coil of b.g then it rotates in a magnetic field and measures the quantity of charge rather than current
energy is independent of medium it passes through?
It will usually travel at different speeds in the two media, and therefore (as a result of the Huygens-Fresnel principle), change its direction.
Light is scattered as it passes through a prism.
Diffraction
It passes AC through it and blocks DC
An alternating knot is a knot which has a knot diagram in which, when travelling along the knot, one passes through intersections alternatingly - over, under, over, under, etc.
I assume we're talking about transformers here. The primary winding carries the input (alternating) current to the transformer. The (alternating) magnetic field it generates passes through the secondary winding and induces an (alternating) voltage in that which can be uses to power up other circuits.
pricinples of electromagnetism state that when current passes through a piece of wire magnetic field is generated around the piece of wire and when a piece of wire passes through the magnetic field current is induced into the piece of wire
pricinples of electromagnetism state that when current passes through a piece of wire magnetic field is generated around the piece of wire and when a piece of wire passes through the magnetic field current is induced into the piece of wire
when current passes through a coil of b.g then it rotates in a magnetic field and measures the quantity of charge rather than current
energy is independent of medium it passes through?
The International Dateline passes through the Pacific Ocean. The Southern portion passes through the Southern Ocean and a smaller portion also passes through the Arctic Ocean.
Why that is no-one knows. But we would not have evolved without eyes sensitive to the type of radiation that passes easily through the atmosphere.
It will usually travel at different speeds in the two media, and therefore (as a result of the Huygens-Fresnel principle), change its direction.
Yes, the equator passes through GABON.