3.
Which of the following statements describe Kirchoff's Voltage
Rule:
As you go along a loop in the circuit, the gains in voltage at
each circuit element add up to zero
As you go along a loop in a circuit, the resistances add up to
zero.
As you go along a loop in a circuit, the currents add up to
zero.
4. If a circuit has 5 nodes, how many useful node equations
can you make when applying Kirchhoff's rules.