(a) State Kirchhoff's laws for electrical networks. Use circuit diagrams to illustrate your answer. E1 R1 十に Loop 1 E2 R2 I2 12 十ド A R3 I3 I3 I3 Loop 2 R4 Figure 3 Assume that the components in Figure...

Extracted text: (a) State Kirchhoff's laws for electrical networks. Use circuit diagrams to illustrate your answer. E1 R1 十に Loop 1 E2 R2 I2 12 十ド A R3 I3 I3 I3 Loop 2 R4 Figure 3 Assume that the components in Figure 3 have the following values: E = 15 V; E2 R1 = 10.0 N; R2 = 15 N; R3 = 10 N; R4 = 20 N (a) Find the current through each branch of the circuit. (b) Find the potential difference across each circuit element (c) How will your answers to parts (a) and (b) differ if the batteries are real batteries? 10 V (ideal batteries)