Tom notes that the the bulb has an effective resistance of 5.0 Ω, that the voltmeter reads 2.0 V and that the ammeter reads 3.5 A.
a) State Kirchoff’s First Circuit Law. What implications does it have for the charge entering and
leaving a circuit junction?
b) State Kirchoff’s Second Circuit Law.
c) Calculate R1.
d) Calculate R2.
e) Calculate the power dissipated by the bulb.