Question: 1. Explain why the electric field increases with r rather than decreasing as 1/r2 as one moves out from the center inside a spherical charge

1. Explain why the electric field increases with r rather than decreasing as 1/r2 as one moves out from the center inside a spherical charge distribution of constant volume charge density.

2. Given the initial conditions of Problem 87, find the angular frequency of oscillation of the mass if the radius of the ring is doubled to 16 cm while keeping the linear charge density on the ring constant.

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