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Princess19
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If a positive sign were present in Faraday's law instead of a negative sign, this would lead to perpetual motion..
True or false?
True or false?
Faraday's Law, also known as Faraday's electromagnetic induction law, states that a changing magnetic field will induce an electric current in a closed circuit.
Faraday's Law was discovered by English scientist Michael Faraday in the early 19th century.
Faraday's Law works by the principle of electromagnetic induction, where a changing magnetic field creates a changing electric field, which results in an induced current in a closed circuit.
Faraday's Law has many applications, including electric generators, transformers, and induction cooktops. It is also used in technologies such as MRI machines and wireless charging.
The mathematical equation for Faraday's Law is: V = -N(dΦ/dt), where V is the induced voltage, N is the number of turns in the coil, and dΦ/dt is the rate of change of magnetic flux.