Task 30979.
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- Physics
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- 30979.tif (57.91 KB)
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- 01.07.2014 20:56:41
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- Юрий Физик · about the seller and their products
DESCRIPTION
Task 30979.
The magnetic field is generated by a solenoid with a current of I1 = 100 mA and a straight long wire with a current of I2 = 50 A, located at a distance of 30 cm from the axis of the solenoid and perpendicular to this axis. The radius of the solenoid R = 20 cm, the winding density n = 5 cm ^ -1. At what distance from the axis of the solenoid is the nearest point at which the magnetic induction is zero?
Additional information:
A detailed solution with a brief record of the condition, formulas and laws used in the solution, the derivation of the calculation formula and the answer.
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