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- #5 Electric Potential and Conductors Why is the surface of a conductor an equipoten- tial surface in general? O A. Charges always form a uniform distribution on the surface of a conductor. B. Otherwise a potential difference would cause current to flow, not seen in steady state. C. Free charge always migrates away from the outer surface of a conductor. D. Coins are made of metal, and have been used safely for years.*20. "Two cylindrical rods, one copper and the other iron, are iden- tical in lengths and cross-sectional areas. They are joined end to end to form one long rod. A 12-V battery is connected across the free ends of the copper-iron rod. What is the voltage between the ends of the copper rod?A southernct.blackboard.com Apple Mail - Romano...M. - Outlook Google My Apps Main Menu Netflix Course Home Disney+ | Movies and Shows Amazon.com My Apps Bb HEAT - Power Point PDF Version for Lecture – PHY-103-04-... * Question Completion Status: A flow of electrical current will travel ., O a. From a region of 6 volts towards a region of 12 volts Ob. From a region of zero voltage to a region of zero voltage c. From a region of lower voltage to a region of higher voltage. d. From an region of high voltage to a region of low voltage. QUESTION 9 Which of the following accurately describes electrical power? a. It is the restriction to the flow of current in a circuit. b. It is the amount of energy per charge. Oc. It is the rate at which electrical energy is converted to other forms of energy in a circuit. O d. It depends on temperature, salinity, resistivity, and the length of a wire. QUESTION 10 What is the purpose of a battery or a generator in a circuit? O a. Gives protons potential…