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Your answer is partially correct. The figure shows a very large nonconducting sheet that has a uniform surface charge density o = -5.40 JC/m2; it also shows a particle of charge Q = 7.30 UC, at distance d from the sheet. Both are fixed in place. If d = 41.0 cm, at what (a) positive and (b) negative coordinate on the x axis (other than infinity) is the net electric field of the sheet and particle zero? (c) If d = 72.0 cm, at what coordinate is E net = 0? (a) Number i Units cm (b) Number i -46 Units cm (c) Number 46 Units cmYour answer is partially correct. 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 = 15.0 x 107 N/C. Approximately, what is the net charge on the shell? Assume Is = 1 cm. ES E (10' N/C) 0 3T's 4rS 5rs r (cm) Number 10.08 Units