Unit 10: Electricity

03.19.2020
08:15:06
In science cambridge book grade 9
Hi students...
We completed the magnet and magnetic materials..hope u find the book back exercise are easy to solve....
Next our topic unit 10.electricity.
It is in our science book grade 9.
Pg.no: 140 and 142..
It will explain what is static electricity and what are the charges like positive and negative

You can understand these concepts clearly in the above vide..
Watch it..