00:01
So we have to understand the junction rule.
00:03
So the junction rule, just abbreviated is jr.
00:13
The sum of the current entering a junction must equal the sum of the currents leaving the junction.
00:19
So we'll just put the input i total is then having an output equal to the i total.
00:34
So then the accounting of the current is objective.
00:48
So then we have the loop rule.
00:54
And this states that the sum of the voltage drops around any closed loop must equal the sum of the voltage rises.
01:01
So if we have a voltage drop across a resistor in series, this will be equal to the total voltage rises.
01:15
So that would be like r1, r2, r3, dot, dot, dot.
01:27
So identifying junctions and loops.
01:31
So junctions are points in the circuit where multiple branches meet, whereas loops are closed paths within the circuit...