Physics - Electromagnetism - Faraday's law - Faraday's Law of Induction

A 5-step lesson. Step 1: 'Magnetic flux (Φ): The total magnetic field passing through a surface. Φ = BA cos(θ), where B = field strength (Tesla), A = area of coil, θ = angle between field and normal to coil. Units: Weber (Wb). Maximum when B is perpendicular to coil (θ=0).' Step 2: 'Faraday's Law: T