PHYS 208 Midterm: PHYS 208 TAMU PHYS208 Fall 17 Exam1
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Fill out the information below and sign to indicate your understanding of the above rules. 1: a system of two identical negative point charges is shown in the figure below together with equipotential surfaces. F: what is the torque (with respect the point b, which is the center of the dipole) exerted on a system of two point charges q and -q connected by a non-conducting rod due to a. E if the positive charge q is at the origin and the negative uniform electric field charge -q is at (x,y) = (a,a) ? (make sure to provide torque"s magnitude and direction. 2: two identical charged particles are found at rest at distance . F: electric field in a region of space is given by = . A point charge distributed along the x-axis from x= c to x= c+l . (express all answers in terms of known values q, q, c, and .
