(b) If the ball has a positive charge, what initial velocity must it have at the +200-V level for it to reach its maximum height at the +500-V level?9.165X m/s(c) If the ball has a negative charge instead, what initial velocity must it have at the +200-V level for it to reach its maximum height at the +500-V level?X m/s6 A charged ball is fired straight up, starting from a point at which the electric potential is +200 V. The equipotentials are equally spaced, as shown in the picture below, with successive lines in the10.0 m/s², directed straight down. The ball has a mass of 200 grams,=picture being exactly 1.00 meter apart. This is done at the surface of the Earth, where the gravitational field has a value of gand the magnitude of the charge on the ball is 10 millicoulombs.1.00 mVi+800 V+700 V+600 V+500 V+400 V+300 V+200 V

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Answered: A charged ball is fired straight up,…

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