Charges Q1 and Q2 exert repulsive forces of 13 N on each other…. Charges Q1 and Q2 exert repulsive forces of 13 N on each other. What is the repulsive force in Newtons when their separation is decreased so that their final separation is 73 % of their initial separation? Blank 1. Calculate the answer by read surrounding text. Round your answer to 1 decimal place. A positive charge of 0.00027 C is 27 m from a negative charge of 0.00059 C. What is the force of one of the charges due to the other charge in units of Newtons? Blank 1. Calculate the answer by read surrounding text. Round your answer to 1 decimal place. Hint: your answer should be negative. Three charges 1 micro-Coulombs, 2 micro-Coulombs, and -5 micro-Coulombs are located at the corners of an equilateral triangle whose sides are 39 cm. What is the electric potential energy of the system in Joules? Blank 1. Calculate the answer by read surrounding text. Round your answer to 2 decimal places. A positive point charge of 0.00036 C is located 4 m from another positive point charge of 2.832693E-5 C. Their electric potential energy is Blank 1. Calculate the answer by read surrounding text. J. Round your answer to 1 decimal place. A 4 V battery supplies energy to a simple circuit at the rate of 59 W. What is the resistance of the circuit in Ohms? Blank 1. Calculate the answer by read surrounding text. Round your answer to 2 decimal places. If 1.7 x 10^16 electrons pass a particular point in a wire every second, what is the current in the wire in milli-Amps? Blank 1. Calculate the answer by read surrounding text. Round your answer to 1 decimal place. If electric energy costs 12 cents per kwh, how many cents does it cost to keep a 1451 W toaster running for 57 minutes? Round your answer to a whole number of cents. Blank 1. Calculate the answer by read surrounding text. Science Physics PHY 102

## Charges Q1 and Q2 exert repulsive forces of 13 N on each other….

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