Problem 31214.
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- Physics
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- 31214.tif (52.14 KB)
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- 29.01.2015 18:24:13
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- Юрий Физик · about the seller and their products
DESCRIPTION
Problem 31214.
A coil of wire with a radius of 20 cm is located in the plane of the magnetic meridian. A small magnetic needle is installed in the center of the coil, which can rotate around a vertical axis. At what angle will the needle deviate if a current of 12 A is passed through the coil? (The horizontal component of the induction of the earth´s magnetic field is taken equal to 2 * 10^-5 T.)
Additional information:
Detailed solution with a brief record of the conditions, formulas and laws used in the solution, derivation of the calculation formula and answer.
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