Energy is being dissipated in the resistor. Where is this energy coming from?Pushoam said:
Compute the energy dissipated in the resistor as ∫i2R dt.Pushoam said:
Motional EMF (electromotive force) is the voltage induced in a conductor that is moving through a magnetic field. It is also known as Faraday's law of induction.
Motional EMF is calculated using the equation E = -vBL, where E is the induced EMF, v is the velocity of the conductor, B is the magnetic field strength, and L is the length of the conductor.
Motional EMF and electric current are related through Ohm's law, which states that the current flowing through a conductor is directly proportional to the applied voltage and inversely proportional to the resistance of the conductor.
Motional EMF is used in many everyday devices such as generators, transformers, and electric motors. It is also used in technologies such as magnetic levitation trains and induction cooktops.
Motional EMF is a result of the conservation of energy, specifically the conversion of mechanical energy into electrical energy. It follows the principle of energy conservation, which states that energy cannot be created or destroyed, only transferred or transformed.