what is kirchoves law its derivation and usses.
Answers
Answer:
Kirchoff one of the greatest physicist who helped Maxwell build up the electromagnetism theory , gave two of his basic but most valuable laws.
And yes ! Mind you laws don't have proofs. ^_^ Laws are simple postulates but we know that they're true by experimental observations.
Explanation:
Ist law : The sum of the current arriving at a junction is equal to the sum of current going from that junction .
Thus, simply we can understand this by the conservation of charge that the charge should not accumulate anywhere in the circuit.
It should continue flowing.
2nd Law, states that the change in potential difference throughout the loop (contour) is equal to zero.
€ ∆E = 0 for a closed loop and this law was a consequence of the conservation of energy principle.
The biggest and most basic use of kirchoffs laws is to make the branched circuits extremely simple to analyse.