A small plastic ball of mass m = 1.50 g is suspended by a string of length L = 15.5 cm in a uniform electric field, as shown in the figure below. If the ball is in equilibrium when the string makes a 0 = 13.5° angle with the vertical as indicated, what is the net charge on ball? μC E=1.00 x10³ N/C

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A small plastic ball of mass m = 1.50 g is suspended by a string of length L = 15.5 cm in a uniform electric field, as shown in the figure below. If the ball is in equilibrium when the string makes a 0 = 13.5° angle with the vertical as indicated, what is the net charge on the
ball?
μC
0
E1.00 × 10³ N/C
L
m
Transcribed Image Text:A small plastic ball of mass m = 1.50 g is suspended by a string of length L = 15.5 cm in a uniform electric field, as shown in the figure below. If the ball is in equilibrium when the string makes a 0 = 13.5° angle with the vertical as indicated, what is the net charge on the ball? μC 0 E1.00 × 10³ N/C L m
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