Physics Unit16: Electric Charge and Electric Field (id: b0193ceb5)

本题目来源于试卷: Physics Unit16: Electric Charge and Electric Field，类别为 国际高中通用物理

[单选题]
What are the magnitude and direction of j9wo/( u lic y,y8o f*b*stv+ithe electric field at ye 95zcl 0o:dk z9ozxd+5z)cda distance of 1.50 m from a 50.0-nC chaoedl5z)zzkd9 z5 c odc0xy9 :+rge?

A. 20 N/C away from the charge
B. 20 N/C toward the charge
C. 200 N/C away from the charge
D. 200 N/C toward the charge


参考答案:  C


本题详细解析: 暂无

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