Two tiny spheres of mass 8.30 mg carry charges of equal magnitude, 72.0 nC, but opposite sign. They are tied to the same ceiling hook by light strings of length 0.530 m. When a horizontal uniform electric field E that Submit Previous Answers Correct is directed to the left is turned on, the spheres hang at rest with the angle 0 between the strings equal to 58.0° (Figure 1). Part B What is the magnitude E of the field? Express your answer with the appropriate units. Figure 1 of 1 HA a b. X•10" E = Value Units L. Submit Previous Answers Request Answer X Incorrect; Try Again; 8 attempts remaining E Provide Feedback 圓

Two tiny spheres of mass 8.30 mg carry charges of equal magnitude, 72.0 nC, but opposite sign. They are tied to the same ceiling hook by light strings of length 0.530 m. When a horizontal uniform electric field E that Submit Previous Answers Correct is directed to the left is turned on, the spheres hang at rest with the angle 0 between the strings equal to 58.0° (Figure 1). Part B What is the magnitude E of the field? Express your answer with the appropriate units. Figure 1 of 1 HA a b. X•10" E = Value Units L. Submit Previous Answers Request Answer X Incorrect; Try Again; 8 attempts remaining E Provide Feedback 圓