A uniformly charged ball (a plasma ball) has a radius of 0.300 m. The electric field on its surface is outward and has a magnitude of 60.0 N/C. Two radial distances (two radii) have a field magnitude of 30 N/C. What is the larger value r2 (m)? 0.283 1.22 0.367 0.382 0.781 0.560 0.341 0.523 0.424 0.667
You'll get a detailed, step-by-step and expert verified solution.