Describe Kirchhoff’s rules. If ε₁=60V, ε₂=9V, R₁=50Ω, R₂=11Ω, and R₃=15Ω, what are the I₁(current through R₁),I₂ , and I₃? Answers should be in 3 SF.
a) I₁=1.20A, I₂=2.40A, I₃=3.60A
b) I₁=1.50A, I₂=2.10A, I₃=3.20A
c) I₁=1.80A, I₂=2.70A, I₃=3.40A
d) I₁=2.00A,I₂=3.00A, I₃=4.00A