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The coil in Fig. 28-49 carries current i = 2.47 A in the direction indicated, is parallel to an xz plane, has 6 turns and an area of 4.44 X 10-3 m2, and lies in a uniform magnetic field = (2.42 - 2.56 - 3.65 ) mT.
(a) What is the magnetic potential energy of the coil-magnetic field system?
(b) What is the magnetic torque (in unit-vector notation) on the coil?
A skateboarder, starting from rest, rolls down a 12.5 m ramp. When she arrives at the bottom of the ramp her speed is 6.10 m/s. Determine the magnitude of her acceleration
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Two poles, one of which is 5 times as strong as the other, exert on each other a force equal to 0.8x10^-3 kgf, Find the strength of each pole
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What is the magnitude of the auto's average acceleration.
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a portable cd player uses a current of 7.50 mA and has a resistance of 465, If the player uses 24-gauge wire (A= 0.20 mm2) with a length of 6.50 cm, what is the resistivity of the wire
Illustrate what is the intensity of the beam transmitted through the three sheets when 1 = 19.0°, 2 = 51.0° and 3 = 100.0° ?
What is the electric potential energy in joules of two electrons separated by 1.33 nm, What would be it be if the separation was doubled
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