Answered: 3. [Essay] A small sphere whose mass m… | bartleby

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3. [Essay] A small sphere whose mass m is
1.0g carries a charge q=2.0x107c.It hangs
in the earth's gravitational field from a silk
thread that makes an angle 0=45º with a
large uniformly charged non-conducting
sheet as in Fig.. Calculate the uniform
surface charge density o for the sheet.

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6| 17 aölJI - 2 uacl X 10 uluilg (-) X Content Google dai X 9 https://blackboard.uob.edu.bh/ultra/courses/ 24065 1/cl/outline Not syncing Remaining Time: 29 minutes, 53 seconds. * Question Completion Status: Consider a uniformly charged ring of radius R-0.2 m and linear charge density 2-3 µC/m as shown in the figure. Find the electric potential (in V) at (p) a distance 0.7 m from the center. 0 0.7 m 3.1x 10* 6.2 x 104 O9.3x 104 7.8x 104 O 4.7x10 7:05 PN 4/3/202 arch
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