NOTE

Saturday, February 4, 2012

OHM' S LAW

states that the voltage drop across a ohmic conductor, V is directly 
 proportional to the current, I through it if its physical conditions & 
temperature are constant.
Expressed mathematically :



                                       where   V : voltage across

                                                       I  : current flow through

                                                       R : Resistance

No comments:

Post a Comment