Electric current

 Current is the flow of electrons 

SI unit - Amperes (A) 

Other units - mA - Milli Amperes 

1A= 1000mA

1mA = 1/1000A

Electric current (I) = V/R 

Electric current= Charge / Time 


Electrons are negatively charged they flow from the negative terminal to the positive terminal 

But 

Conventional current or electric current flows from positive to negative 


This is the opposite flow get more about here



Comments

Popular posts from this blog

What is cell Theory, What makes plants appear green, what is a vacuole, what are unicellular organisms........ask why

Agriculture some important points............BCDP

Distance and displacement......... Physics, Laws of motion