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Ralphonsicus
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By spinning a magnetic field in the presence of conducting wire, how much voltage/current is produced?
Thanks.
Thanks.
Induction is the process by which an electric current is created in a conductor by varying the magnetic field around it. This phenomenon was first discovered by Michael Faraday in the 19th century.
The amount of current produced by induction depends on a few factors, including the strength of the magnetic field, the size and shape of the conductor, and the rate at which the magnetic field changes. In general, the current produced is relatively small and is measured in milliamperes.
The formula for calculating induced current is I = ΔΦ/Δt, where I is the induced current, ΔΦ is the change in magnetic flux, and Δt is the time over which the change occurs. This formula is known as Faraday's law of induction.
Yes, induction can produce high voltages through a process known as electromagnetic induction. This occurs when a changing magnetic field induces a voltage in a nearby conductor, resulting in a high voltage current flow.
Induction is used in a variety of technologies, including generators, transformers, electric motors, and wireless charging. It is also used in everyday devices such as induction cooktops and wireless charging pads for smartphones.