A proton is released at the red point in the potential shown below. Woen x (m) What is the direction the proton travels, and how would you describe its motion when it is released? a) It travels to the left and moves in the direction of increasing electrical potential energy. b) It travels to the right and moves in the direction of increasing electrical potential energy. c) It travels to the left and moves in the direction of decreasing electrical potential energy. d) It travels to the right and moves in the direction of decreasing electrical potential energy. e) It does not move. Explain: A circuit containing 4 identical light bulbs is powered by a battery in the circuit shown below. Rank the bulbs from most bright to least bright ( You may assume the light bulbs are ohmic.) Most Bright A D B C Least Bright