A positively charged particle is held at the center of a spherical shell. The figure gives the magnitude E of the electric field versus radial distance r. The scale of the vertical axis is set by Es = 13.0×107 N/C. Approximately, what is the net charge on the shell? Assume rs = 3 cm. Number Units

A positively charged particle is held at the center of a spherical shell. The figure gives the magnitude E of the electric field versus radial distance r. The scale of the vertical axis is set by Es = 13.0×107 N/C. Approximately, what is the net charge on the shell? Assume rs = 3 cm. Number Units

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A positively charged particle is held at the center of a spherical shell. The figure gives the magnitude E of the electric field versus radial distance r . The scale of the vertical axis is set by E s = 13.0 × 10 7 N / C . Approximately, what is the net charge on the shell? Assume r s = 3 c m . Number i Units

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