What is the overall trend of adding resistors in parallel? As you continue to add resistors in series, what happens to the overall resistance of the system? If a circuit is composed of N resistors, and each resistor has equal resistance R. What is the total resistance if all resistors are in parallel? How do you think this applies to the practical warnings against plugging too many devices into a single outlet in your home? How do we protect against this in homes? How can we calculate the total resistance of each circuit