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33. A thread is attached to a vertically located infini
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Uploaded: 13.06.2020
Content: fiz073_33.doc 73,5 kB
Uploaded: 13.06.2020
Content: fiz073_33.doc 73,5 kB
Product description
33. A thread is attached to a vertically located infinite uniformly charged plane, on the other end of which there is a ball of the same name with a mass of m = 40 mg and a charge of q = 31.8 nC. The tension force of the thread on which the ball hangs, T = 0.5 mN. Find the surface charge density σ in the plane. The dielectric constant of the medium in which the charge is ε = 6. Acceleration of gravity g = 10 m / s2.
Additional information
Detailed solution. Decorated in Microsoft Word 2003. (Target decided to use formula editor)