1. The circuit shown has four identical light bulbs and an ideal battery. A. Rank the bulbs according to brightness, from brightest to dimmest. Explain your reasoning. B. A wire is now added to the circuit as shown. a. Does the brightness of bulb C increase J decrease , or remain the same ? Explain your reasoning. b. Does the brightness of bulb A increase , decrease , or remain the same ? Explain. c. Does the current through the battery increase, decrease, or remain the same ? Explain. 2. The bulbs in the circuit shown are identical. Treat the battery as ideal in answering all the questions. A. Rank bulbs 16 according to brightness, from brightest to dimmest. Explain your reasoning. B. Raul-r the voltages across the bulbs in order from greatest to smallest. Explain your reasoning. C. Write an equation that relates the voltage across bulbs 3, 5, and 6 to the battery voltage . D. Bulb 1 is removed from its socket. a. Does the brightness of bulb 2 increase , decrease , or remain the same ? Explain. b. Does the brightness of bulb 6 increase , decrease , or remain the same? Explain. c. Does the brightness of bulb 3 increase , decrease , or remain the same ? Explain