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Solve the following problem given below:
Problem: An electron has a kinetic energy of 4.7 x 10-17 J. It moves on a circular path that is perpendicular to a uniform magnetic field of magnitude 5.1 x 10-5 T.
Part A- Determine the radius of the path.
Rework your solution from the beginning and check each step carefully.
One end of a metal rod is in contact with a thermal reservoir at 691 K, and the other end is in contact with a thermal reservoir at 105 K. what is the change in entropy of the rod
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A square wire loop with 1.5 m sides is perpendicular to a uniform magnetic field, with half the area of the loop in the field. The loop contains an ideal battery with emf = 19 V. find the direction of the net emf in the circuit
Red light from three separate sources passes through a diffraction grating with 6.00×10^5 Lines/m. Calculate the angles for the first-order diffraction lines
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