(Solution) - A small 2 00 g plastic ball is suspended by a 20 0 cm long -(2025 Original AI-Free Solution)
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A small 2.00-g plastic ball is suspended by a 20.0-cm-long string in a uniform electric field, as shown in Figure. If the ball is in equilibrium when the string makes a 15.0° angle with the vertical as indicated, what is the net charge on theball?