Task 30229.
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- Category:
- Physics
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- 30229.tif (44.35 KB)
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- 08.03.2014 20:11:44
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- Юрий Физик · about the seller and their products
DESCRIPTION
Task 30229.
The surface charge density of an infinitely extended the vertical plane equal to 400 SCLC / m ^ 2. By plane thread suspended charged ball of mass m = 10 has defined charge Q of the ball, if the thread forms an angle of 30 degrees.
Additional information:
Detailed solution with a short recording conditions, laws and formulas used in the decision, the withdrawal of the calculation formula and the answer.
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