众所周知,电学的知识在物理考试中占有非常大的比重,尤其是电学中有关电功率的计算题目,经常在物理考试乃至中考中以不同的题型出现.本人结合自己的教学实践,对电功率的常见出题形式和解题技巧进行归纳和总结,希望能给同学们学习电功率带来一定的帮助.一、电功率的简单计算所谓电功率的简单计算,即能够直接运用电功率的公式进行简单的计算.我们知道电功率的计算 As we all know, electrical knowledge in physical examination occupies a very large proportion, especially in electrical calculation of electrical power problems, often in the physical examination and the middle school entrance examination in different types of questions.I combined my own teaching practice, the common electric power The form and problem-solving skills to summarize and summarize, hoping to give students a certain amount of help to learn electric power. A simple calculation of electric power The so-called simple calculation of electric power, that is, the formula can be used directly to calculate the electric power simple calculation. Know the calculation of electric power