A generator connected to the wheel or hub of a bicycle can be used to power lights or small electronic devices. A typical bicycle generator supplies 5.75 V when the wheels rotate at = 24.0 rad/s. HINT (a) If the generator's magnetic field has magnitude B = 0.650 T with N = 120 turns, find the loop area A (in m²). 3.07e-6 x m² (b) Find the time interval (in s) between the maximum emf of +5.75 V and the minimum emf of -5.75 V. 0.131 S

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Chapter1: Units, Trigonometry. And Vectors
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A generator connected to the wheel or hub of a bicycle can be used to power lights or small electronic devices. A typical bicycle generator supplies 5.75 V when the wheels rotate at 24.0 rad/s.
HINT
(a) If the generator's magnetic field has magnitude B = 0.650 T with N = 120 turns, find the loop area A (in m²).
3.07e-6
x m²
(b) Find the time interval (in s) between the maximum emf of +5.75 V and the minimum emf of -5.75 V.
0.131
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Transcribed Image Text:A generator connected to the wheel or hub of a bicycle can be used to power lights or small electronic devices. A typical bicycle generator supplies 5.75 V when the wheels rotate at 24.0 rad/s. HINT (a) If the generator's magnetic field has magnitude B = 0.650 T with N = 120 turns, find the loop area A (in m²). 3.07e-6 x m² (b) Find the time interval (in s) between the maximum emf of +5.75 V and the minimum emf of -5.75 V. 0.131 Need Help? S Read It
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