HEEELP 22-4 EXPLAIN IT PLEASE A point charge, +Q, is located on the x-axis at x
ID: 2272589 • Letter: H
Question
HEEELP
22-4
EXPLAIN IT PLEASE
A point charge, +Q, is located on the x-axis at x = a, and a second point charge, -Q, is located on the x-axis at x = -a. A Gaussian surface with radius r = 2a is centered at the origin. The flux through this Gaussian surface is Zero, greater than Zero. less than Zero. none of the above. A charge of +2q is placed at the center of an uncharged conducting shell. What will be the charges on the inner and outer surfaces of the shell, respectively? -2q, +2q -q, +q -2q, -2q -2q, +4q Two infinite nonconducting plates are parallel to each other, with a distance d = 10.0 cm between them, as shown in the figure. Each plate carries a uniform charge dist field, sigma = mu C/m2. What is the field, at point (with xp = 20.0 cm)?Explanation / Answer
1) Zero
2) Option a
Explanation: Negative charge gets induced on the inner surface due to the positve charge at the center and due to this all the positive charges get accumulated on the outer surface.
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