人教A版高中数学必修4第一章 三角函数1.6 三角函数模型的简单应用导学案(1)

人教A版高中数学必修4第一章 三角函数1.6 三角函数模型的简单应用课件(1)

1 If the voltage across a 5F capacitor is 2te -V, find the current and the power 2 In 5s, the voltage across a 40mF capacitor changes from 160v to 220V. Calculating the average current through the capacitor

1. Nonlinear resistor A nonlinear resistor is an element whose voltage and current are related by a nonlinear equation

人教A版高中数学必修4第一章 三角函数1.6 三角函数模型的简单应用教案(1)

A1, A,----two arbitrary constants S S2----real numbers or conjugate complex Since the s,t and s,t must be dimensionless, S,, S2----(1/s)

Revision(Lesson 1-3) I Expressions Directions: Choose the correct English expressions of Chinese terms in the column A from column B Column a

We select one node as a reference node and then define a voltage between each remaining node and the reference node

The ideal voltage source and a series resistance comprise a practical voltage source

Intensive Study There's a Lot More to Life than a Job Para.1 It has often been remarked that the saddest thing about youth is that it is wasted on the young. Para. 2 Reading a survey report on first-year college students, I recalled the regret, \If only knew then what know now