A circuit has two batteries and four resistors, connected as shown below. 5 V 10 M I 3 3 V 5Q I 20 2 1. Find the total effective resistance in the circuit. 2. Write a junction rule for each possible junction in the circuit. Be as specific as you can, but you don't need to solve for anything. 3. Write a loop rule for each possible loop in the circuit. Be as specific as you can, but you don't need to solve for anything.