Q1 of 330 Page 11

By what name is the physical quantity coulomb /second called?

SI unit of electric current is ampere (A). Ampere is the flow of electric charges through a surface at the rate of one coulomb per second.


More from this chapter

All 330 →
20

The unit for measuring potential difference is:

 21

One coulomb charge is equivalent to the charge contained in:

 2

What is the flow of charge called?

 3

What actually travels through the wires when you switch on a light?