1. The problem statement, all variables and given/known data How do the bulb's brightness compare? Which ones will be brighter or dimmer? What will happen if a resistor is placed before Bulb 2? and What will happen if a resistor is placed between Bulb 2 and 3? Does it matter if i place the resistor before or after the ammeter? Will it read the same? 2. Relevant equations P = IV R = V/I 3. The attempt at a solution I think all 3 bulbs will be at the same brightness because current and voltage are the same for both branches. Thanks for help me out!