explain the faraday's first law and application of lenz's law of motion of a magnet toward a loop?
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Faraday's and Lenz's Law
emf=−NΔΦΔt emf = − N Δ Φ Δ t . This relationship is known as Faraday's law of induction. The units for emf are volts, as is usual. ... The minus means that the emf creates a current I and magnetic field B that oppose the change in flux ΔΦ—this is known as Lenz's law.
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Faraday's and Lenz's Law
emf=−NΔΦΔt emf = − N Δ Φ Δ t . This relationship is known as Faraday's law of induction. The units for emf are volts, as is usual. The minus means that the emf creates a current I and magnetic field B that oppose the change in flux ΔΦ—this is known as Lenz's law.
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