internal resistance of a battery lab report的相關公司資訊
Water circuit analogy to electric circuit

Water circuit analogy to electric circuit

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日期:2025-07-13
Connecting a battery to an appliance through a wire is like using a large pipe for water flow. Very little voltage drop occurs along the wire because of its small resistance. You can operate most appliances at the end of an extension cord without noticeab...看更多