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Generator and Transformer - Applications of Electromagnetic Induction Electricity Generator Induced emf Eo N ti Period T emf = emf sin oot, T-2 emfo - NAB Frequency f = 1/T Brushes To In an electricity generator, a circular coil rotates in a uniform magnetic field of 1.29 Tesla. The coil has 200 turns. The radius of the coil is r = 0.060 m. The coil rotates through one-fourth of a revolution in 0.018 s. (a) What is the period T of the rotation? Period is the time to complete one revolution. Keep 3 decimal places. Enter a number SO Submit (b) What is the angular frequency ? Reep 3 decimal places. Enter a number rad/s Ⓒ Submit VO a-nr nber (c) What is the Max induced emf in the coil? Keep 1 decimal place. Enter a number Submit (d) If the Max induced emf of the same coil is required to be 382.0 V (it is 1.5 times the max induced emf in (c)) in the same magnetic field, should the coil rotate faster or slower? Select your answer from one of the following options. a. faster b. slower

Generator and Transformer - Applications of Electromagnetic Induction Electricity Generator Induced emf Eo N ti Period T emf = emf sin oot, T-2 emfo - NAB Frequency f = 1/T Brushes To In an electricity generator, a circular coil rotates in a uniform magnetic field of 1.29 Tesla. The coil has 200 turns. The radius of the coil is r = 0.060 m. The coil rotates through one-fourth of a revolution in 0.018 s. (a) What is the period T of the rotation? Period is the time to complete one revolution. Keep 3 decimal places. Enter a number SO Submit (b) What is the angular frequency ? Reep 3 decimal places. Enter a number rad/s Ⓒ Submit VO a-nr nber (c) What is the Max induced emf in the coil? Keep 1 decimal place. Enter a number Submit (d) If the Max induced emf of the same coil is required to be 382.0 V (it is 1.5 times the max induced emf in (c)) in the same magnetic field, should the coil rotate faster or slower? Select your answer from one of the following options. a. faster b. slower

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Generator and Transformer - Applications of Electromagnetic Induction Electricity Generator Induced emf Submit In an electricity generator, a circular coil rotates in a uniform magnetic field of 1.29 Tesla. The coil has 200 turns. The radius of the coil is r = 0.060 m. The coil rotates through one-fourth of a revolution in 0.018 s. (a) What is the period T of the rotation? Period is the time to complete one revolution. Keep 3 decimal places. Enter a number SO E E Eot Brushes To (b) What is the angular frequency @? Reep 3 decimal places. Enter a number Submit Submit rad/s Period T emf = emf sin oot, T-25 emfo= NAB Frequency f= 1/T (c) What is the Max induced emf in the coil? Keep 1 decimal place. Enter a number VO 16 में रह nber (d) If the Max induced emf of the same coil is required to be 382.0 V (it is 1.5 times the max induced emf in (c)) in the same magnetic field, should the coil rotate faster or slower? Select your answer from one of the following options. a. faster b. slower
Transcribed Image Text:Generator and Transformer - Applications of Electromagnetic Induction Electricity Generator Induced emf Submit In an electricity generator, a circular coil rotates in a uniform magnetic field of 1.29 Tesla. The coil has 200 turns. The radius of the coil is r = 0.060 m. The coil rotates through one-fourth of a revolution in 0.018 s. (a) What is the period T of the rotation? Period is the time to complete one revolution. Keep 3 decimal places. Enter a number SO E E Eot Brushes To (b) What is the angular frequency @? Reep 3 decimal places. Enter a number Submit Submit rad/s Period T emf = emf sin oot, T-25 emfo= NAB Frequency f= 1/T (c) What is the Max induced emf in the coil? Keep 1 decimal place. Enter a number VO 16 में रह nber (d) If the Max induced emf of the same coil is required to be 382.0 V (it is 1.5 times the max induced emf in (c)) in the same magnetic field, should the coil rotate faster or slower? Select your answer from one of the following options. a. faster b. slower
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