Alternating Current Reference doccument

Select the exercise system, instructions for solving and solving physics exercises on alternating current - 12

Method 1 : Using the derivative method Teacher activities Student activities - Expression for calculating capacitive reactance. - Make an expression to calculate the effective voltage between the two ends of the coil according to Ohms law and expand it. - Based on expression (1), when is UMBmax? - ...

Select the exercise system, instructions for solving and solving Physics exercises (chapter "Alternating Current" grade 12 advanced program) - 19

C. SOME PRACTICE EXERCISES 1. TOPIC: Lesson 1. Voltage is applied to the two ends of a non-branched R, L, C circuit. The voltage at the two ends of R is 80V, the two ends of L are 120V, and the two plates of capacitor C are 60V. The effective voltage at the two ends of the circuit is: A. 260V B. ...