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When its coil rotates at a frequency of 310 Hz, a certain generator has a peak...
The coil of an electric generator rotates at a frequency of 60.0 Hz and develops an emf of 120 V. The coil has an area of 0.0030 m^2 and consists of 500 turns. Find the magnitude of the magnetic field in which the coil rotates. Answer: 0.30 T
A generator has a 100-turn coil that rotates in a 0.30-T magnitude B-field at a frequency of 80 Hz. The area of each loop is 0.003 m2. Assume the coil plane is parallel at time is equal to 0. Determine the emf magnitude (in V) when time is 0.0140 s. Use 3 significant figures for answer.
1. Consider a generator that rotates its 200 turn, 0.13 m diameter coil at 3550 rpm in a 0.65 T field. a. Calculate the peak voltage of the generator. 2. A precision laboratory resistor is made of a coil of wire. The coil is 1.5 cm in diameter, 3.75 cm long, and has 500 turns. a. What is its self-inductance in mH? b. What average emf in V is induced if the 12.0 A current through it is turned on...
The coil of a generator has a radius of 0.11 m. When this coil is unwound, the wire from which it is made has a length of 5.4 m. The magnetic field of the generator is 0.23 T, and the coil rotates at an angular speed of 22 rad/s. What is the peak emf of this generator? _______ V
The coil of a generator has a radius of 0.12 m. When this coil is unwound, the wire from which it is made has a length of 8.00 m. The magnetic field of the generator is 0.22 T, and the coil rotates at an angular speed of 22 rad/s. What is the peak emf of this generator?
The coil of a generator has a radius of 0.17 m. When this coil is unwound, the wire from which it is made has a length of 6.3 m. The magnetic field of the generator is 0.19 T, and the coil rotates at an angular speed of 24 rad/s. What is the peak emf of this generator?
The coil of a generator has a radius of 0.13 m. When this coil is unwound, the wire from which it is made has a length of 8.00 m. The magnetic field of the generator is 0.28 T, and the coil rotates at an angular speed of 25 rad/s. What is the peak emf of this generator?
Calculate the peak voltage of a generator that rotates its 185-turn, 0.100-m diameter coil at 3600 rpm in a 0.780 T field. V
A generator uses a coil that has 60 turns and a 0.50-T magnetic field. The frequency of this generator is 60.0 Hz, and its emf has an rms value of 120 V. Assuming that each turn of the coil is a square (an approximation), determine the length of the wire from which the coil is made.
A single loop series RLC circuit is connected to an 42 V ac voltage generator with a frequency of 60.0 hz. the resistance is R= 270 , the Inductance is L = 300 mh, and the capacitance is C = 21.5 uF. Wgen the generator emf is a maximum, what is the voltage across (a) the generator (b) the resistance (c) the resistance and (d) the inductance? MER PRINTER VERSION BACK NEXT Chapter 31, Problem 093 A single-loop series RLC...