P = iv
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The panel itself produces DC and if it is connected to mains electricity it needs a separate converter to change the current to AC.
A magnetic field is generated whenever a current is passing through a wire.
A transformer winding only produces a magnetic field when current flows through it. Switch the current off, and the magnetic field disappears. You do not need to 'demagnetise' a transformer winding.
Current transformers are used to measure electric currents. When current in a circuit is too high to directly apply to measuring instruments, a current transformer produces a reduced current accurately proportional to the current in the circuit, which can be conveniently connected to measuring and recording instruments.
The deflection of a magnetic compass in the presence of an electric current, is evidence that an electric current produces a magnetic field.
A changing magnetic field produces an electric current, so yes. This is true.
The deflection of a magnetic compass in the presence of an electric current, is evidence that an electric current produces a magnetic field.
It produces an electric current.
Electric current produces magnetic fields around the conductor through which it flows, according to Ampère's law. Additionally, electric current also generates heat due to the resistance of the material through which it passes.
Yes.
The two are related because an Electric current produces Magnetic Fields
it's an eel
Electric boilers require approximately 3 1/2 kilowatts per boiler horsepower. Fuel oil typically produces approximately 3.5 boiler horsepower per gallon of oil burned*. *This depends on several factors in boiler design, furnace design and fuel heat content.
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Electric current is the flow of electric charge through a conductor. It produces various effects such as heating, lighting, and magnetism. In electronics, current is used to power devices and transmit signals.
Either the cell e.g. a battery, if one is included in the circuit. Or a generator such as a dynamo