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 通用国际物理

[单选题]
What are the magnitude and directf 01a2d4durr wf6vd:pitzy);*m6swkj j )qn:ion of the electric field at a dis cob1law6j3i 3tance of 1.50 m from a 50.0-nC cbw3ocl1ij 36aharge?

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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