Demonstrating self-inductance using DIS sensor
ZHU Liang-quan1,2(1.School of Physics and Technology,Nanjing Normal University,Nanjing 210097,China;2.Chushui Experiment School,Xinghua 225700,China)
This paper introduces a method using DIS sensor to demonstrate self-inductance phenomenon. The current and voltage of bulb can be measured directly,and the experimental phenomenon can be observed directly. This method can also help the students to acquire a full understanding on the self-inductance phenomenon.