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10 cards from this deck
Kinetic energy into electrical energy
Slip rings
εmax=2πfnBA\varepsilon_{\text{max}} = 2\pi fnBAεmax=2πfnBA
εrms=εmax2\varepsilon_{\text{rms}} = \frac{\varepsilon_{\text{max}}}{\sqrt{2}}εrms=2εmax
Commutator
Converts alternating EMF to pulsed DC output
Stator (stationary) and rotor (rotating)
Electromagnetic induction with no direct current to rotor
No commutator or brushes, low maintenance
Φ=nBAsin(2πft)\Phi = nBA\sin(2\pi ft)Φ=nBAsin(2πft)
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