Static Electricity
John Chuaにより
1. Principles of electrostatics
1.1. Two types of charging
1.1.1. by Rubbing
1.1.1.1. New node
1.1.1.2. New node
1.1.2. by Induction
2. Laws of electrostatics
2.1. SI unit- coulomb/C
2.2. types
2.2.1. Positive
2.2.1.1. eg. glass, perspex
2.2.2. Negative
2.2.2.1. eg. amber, rubber, polythene
2.3. law
2.3.1. like charges repel, unlike charges attract
2.3.1.1. New node