1(2010海南)一只“220V100W”的灯泡,接在照明电路中,则(1)正常发光时,通过灯泡的电流多大(计算结果保留两位...
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知识梳理:物理量(涉及到的物理量及国际单位、单位换算)时间——t——秒(S)1h=60min=3600S电荷量——Q——库...
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启航教育张老师物理电功率典型例题精讲EvaluationWarning:ThedocumentwascreatedwithSpire..1.电流在1s内做...
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初三物理电功和电功率计算题练习[基础知识]1、计算公式:电功率P=_________=__________=__________=________...
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广告位出租住宅内空调设备负荷的电功率计算发布时间:2006-09-1500:1813会议室0.6460.0089.0040.0025.00136....
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Evaluation Warning: The document was created with Spire.Doc for .NET.褥茶絮狞啄揪庙扯萌轴俭寓狭儿舜绽...
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Evaluation Warning: The document was created with Spire.Doc for .NET.电功率的计算?欧姆定律:I=U/R?电...
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Evaluation Warning: The document was created with Spire.Doc for .NET.有关电功率的计算例题[例1] 一只...
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Evaluation Warning: The document was created with Spire.Doc for .NET.、选择题1、额定电压相同的甲、乙...
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初三物理电功和电功率计算题练习[基础知识]1、计算公式:电功率P=____ _____=__________=__________=______...
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Evaluation Warning: The document was created with Spire.Doc for .NET.课题第五讲电路安全问题及电功率计...
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学习好资料 欢迎下载Evaluation Warning: The document was created with Spire.Doc for .NET.学习好资料 欢...
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Evaluation Warning: The document was created with Spire.Doc for .NET.中考电功率计算题汇编作者:日期:电...
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电功率计算题八大类型Evaluation Warning: The document was created with Spire.Doc for .NET.纯电路类型1...
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Evaluation Warning: The document was created with Spire.Doc for .NET.知识复习:电功计算公式复习:电功...
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