Question

Líneas de campo Fuerza

          Líneas de campo
Fuerza

Added by David H.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Ashwin Banarsee

Step 1

The magnetic moment is given by the product of the area of the loop and the magnetic field perpendicular to the loop. The area of the loop is given by A = (side)^2 = (0.2 m)^2 = 0.04 m^2. The magnetic moment is then given by μ = A * B = 0.04 m^2 * 0.4 T = 0.016 Show more…

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Determine the torque on the loop for the case of Figure-1. The loop is square with a side of 20 cm. The magnetic field is 0.4 tesla and the plane of the loop forms an angle of 30Â° with respect to the magnetic field. Also, consider that the resistance of the loop is 5 Ohm and the voltage applied by the source is 12 volts. Write the mathematical expression of the torque as a function of time, considering the data from the previous point, as well as the frequency of rotation of the loop.