gc textbook chapter 17 Electric Potential (id: 58c6db79a)

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]
A lightning flash tra1rkx1 r*vj rq5m2p0,8mfw5na 6 xhwjrnsfers 4.0 C omzj +8jla. i0pf charge and 4.2 MJ of energy to the Earth.
(a) Across what potential difference did it travel?    $ \times10^{ 6}\,V$
(b) How much water could this boil and vaporize, starting from room temperature?    kg

参考答案:
空格1: 1.05±2%  空格2: 1.6±2% 


本题详细解析:

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