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http://session.masteringphysics.com/problemAsset/1261304/2/YF-21-071.jpg Three c

ID: 1918066 • Letter: H

Question

http://session.masteringphysics.com/problemAsset/1261304/2/YF-21-071.jpg Three charges are at the corners of an isosceles triangle as shown in the figure (Figure 1) . The +5.00nC and -5.00 nC charges form a dipole. Part A Find the magnitude of the force the -10.00nC charge exerts on the dipole. Part B Find the direction of the force the -10.00nC charge exerts on the dipole.(Suppose that y-axis directs to the top of the image.) Part C For an axis perpendicular to the line connecting the +5.00nC and -5.00nC charges at the midpoint of this line, find the torque (magnitude) exerted on the dipole by the -10.00nC charge. Part D Find the direction of the torque.

Explanation / Answer

http://session.masteringphysics.com/problemAsset/1261304/2/YF-21-071.jpg Three c