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?
The coil of a generator has a radius of 0.13 m. When this coil is unwound,...
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 0.11 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
Please Answer! Thank you! 1. 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 6.00 m. The magnetic field of the generator is 0.36 T, and the coil rotates at an angular speed of 34 rad/s. What is the peak emf of this generator? 2. A conducting coil of 2200 turns is connected to a galvanometer, and the total resistance of the...
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 armature of a small generator consists of a flat, square coil with 160 turns and sides with a length of 1.55 cm . The coil rotates in a magnetic field of 7.60×10−2 T . What is the angular speed of the coil if the maximum emf produced is 2.10×10−2 V ? (in rad/s)
The armature of a small generator consists of a flat, square coil with 130 turns and sides with a length of 1.10 cm . The coil rotates in a magnetic field of 7.65×10−2 T . Part A What is the angular speed of the coil if the maximum emf produced is 2.00×10−2 V ? (answer in rad/s)
A generator has a square coil consisting of 260 turns. The coil rotates at 64.2 rad/s in a 0.160-T magnetic field. The peak output of the generator is 111 V. What is the length of one side of the coil?
1. The armature of an ac generator is a circular coil with 292 turns and radius 4.6 cm. When the armature rotates at 939 rpm, the amplitude of the emf in the coil is 21.3 V. What is the strength of the magnetic field (assumed to be uniform)? 2. The armature of an ac generator is a rectangular coil 27.0 cm by 17.9 cm with 294 turns. It is immersed in a uniform magnetic field of magnitude 3.0 T. If...
A small rubber wheel on the shaft of a bicycle generator presses against the bike tire and turns the coil of the generator at an angular speed that is 37 times as great as the angular speed of the tire itself. Each tire has a radius of 0.303 m. The coil consists of 137 turns, has an area of 3.92 10-3 m2, and rotates in a 0.0981-T magnetic field. The bicycle starts from rest and has an acceleration of +0.570...