gc textbook chapter 17 Electric Potential (id: 05a4f8b87)

本题目来源于试卷: gc textbook chapter 17 Electric Potential，类别为 通用国际物理

[填空题]
Consider point a which is+jz:1rb(v +8uqx n ibp 72 cm north a* y nwlw07kok1sz(e ;:if:ayof a $-3.8\mu C$ point charge, and point b which is 88 cm west of the charge (Fig. 17–26). Determine
(a) $V_{ba}=V_b-V_a$    V
(b) $\vec{E}_b-\vec{E}_a$ (magnitude and direction).
   V/m
   $^{\circ}\,$

参考答案:
空格1: 8600±2%  空格2: 7.9±2%  空格3: 56±2% 


本题详细解析:

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