Suppose a DC generator is powering an electric motor, which we model as a 100 Ω resistor:
Calculate the amount of current this generator will supply to the motor and the voltage measured across the motor's terminals, taking into account all the resistances shown (generator internal resistance rgen, wiring resistances Rwire, and the motor's equivalent resistance).
Now suppose we connect an identical generator in parallel with the first, using connecting wire so short that we may safely discount its additional resistance:
Use the Superposition Theorem to re-calculate the motor current and motor terminal voltage, commenting on how these figures compare with the first calculation (using only one generator).
Suppose a DC generator is powering an electric motor, which we model as a 100 Ω resistor: Calculate the amount of current this generator will supply to the motor and the voltage measured across the motor's terminals, taking into account all the resistances shown (generator internal resistance rgen, wiring resistances Rwire, and the motor's equivalent resistance). Now suppose we connect an identical generator in parallel with the first, using connecting wire so short that we may safely discount its additional resistance:Use the Superposition Theorem to re-calculate the motor current and motor terminal voltage, commenting on how these figures compare with the first calculation (using only one generator).
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