Answer to Question #201124 in Electric Circuits for hassaan

Question

 

(a)   Describe KCL and KVL     

(b)  Applying Kirchhoff’s current law, write an equation for the currents directed into and out of point X in the following figure. Also solve for the unknown current, I₃. 

(c)  Applying Kirchhoff’s voltage law on the following circuit diagram

(d)  Write a KVL equation for the loop ACDBA going clockwise from point A.

(e)  Write a KVL equation for the loop ACEFDBA going clockwise from point A.

 

Answer 1

Answer 1:

KVL -: KVL stands Kirchhoff's Voltage Law. Two components in series will have the same current through them We'll make this statement a bit broader and it will become Kirchhoff's Current Law.

It state that "In any closed loop network, the total voltage around the loop is equal to the sum of all the voltage drops within the same loop which is equal to zero."

KCL -: KCL stands Kirchhoff's Current Law. Two components in a series will have the same current through them. We'll make this statement a bit broader and it will become Kirchhoff's Current Law.

It sates that "The algebraic sum of all current entering and exiting a node must equal zero. "