uiz (30 points) Answer the following problems. Show your solution. 1. How much charge is represented by 60,000 electrons? (5 points) 2. What current must flow if 0.63 Coulombs is to be transferred in 0.31 seconds? (5 points) 3. An energy source forces a constant current of 2.5 Amps for 20 seconds to flow through a light bulb. If 3 kilojoules is given off in the form of light and heat energy, calculate the charge of the current and the voltage drop across the bulb. (10 points) 4. If a force of 6900N is raised in a height of 15 meters in 36 seconds, what is the work done and the power developed? (10 points)