Question

Force for fun Two charged particles of q1 -20 pC & q,-+5 μC were 1 m away from each other along the x-axis. A third charge q33 pC is placed initiaiy in between the two charges, at a distance 0.4 m along the x-axis from q 41 92 A) What is the net force (magnitude and direction) on q3. Draw the diagram of the system of the three charges. B) Repeat part A if q3 +3uC
C) Assume that the ratio between the magnitude of the two charges q/42 , estimate, where in between the two charges (along the same line connecting the 8 two charges) can you place qs so that the net force on q3 is minimum?
D) Where can you place q3 get zero net force on q3? 3 uC along the line of the two charges so that we can
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Answer #1

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