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Can you please answer this with explanations and solutions thank you!!! Reference: https://drive.google.com/file/d/1ucYDqOeT-I74OgO5LrzCIStMmF5VaXnX/view What I Know Multiple Choice: Complete each statement by choosing the term/s.
Can you please answer this with explanations and solutions thank you!!!
Reference: https://drive.google.com/file/d/1ucYDqOeT-I74OgO5LrzCIStMmF5VaXnX/view
What I Know Multiple Choice: Complete each statement by choosing the term/s. Write the letter of your correct answer on your separate sheet. 1. Who developed the first practical electric battery known as a voltaic pile? A. Nikola Tesla C. Georg Simon Ohm B. Alessandro Volta D. Andrei Marie Ampere 2. What is the unit of capacitance? A. A B. F C. Q D. V 3. What does a capacitor store, given that the net charge in a parallel-plate capacitor is always zero? A. electric nuclear energy C. electric magnetic energy B. electric kinetic energy D. electric potential energy 4. Which device is used to store electrical potential energy? A. resistor B. inductor C. capacitor D. integrated circuit 5. When charging a capacitor plate, a certain capacitor is designed so that one plate is large and the other one is small. Do these plates have the same charge when connected to a battery? A. No because charge is conserved. C. No because charge is not conserved. B. Yes because charge is conserved. D. Yes because charge is not conserved. 6. Which is the formula for capacitance? A. C= Q B. AV = kc Q C. PEelectric = 1/2 QAV D. PEelectric = -qEd AV R 7. In a uniform electric field, which factors do the electrical potential energy depend on? A. charge and electric field strength C. only B B. charge and position in the direction of the field D. both A and B 8. Which is the unit of electric potential? A. C-1 B. J-1 C. J/C-1 D. J/C-4 9. If 5 J of work is needed to shift 10C of charge from one place to another. The potential difference between places should be? A. 0.5V B. 2V C. 5V D. 10V 10. What is the potential difference, if 1 Joule of work is done against the electric field in bringing 1C positive charge from infinity to a point in the electric field? A. 1/2volt B. 1volt C. 2volt D. 3volt 11. Which is referred to as the potential energy associated with an object due to its position relative to a source of the electric force? A. kinetic energy C. electric kinetic energy B. potential energy D. electric potential energy12. The gap between electrodes in a spark plug is 0.060 cm. To produce an electric spark in a gasoline-air mixture, there must be an electric field of 3.0 x 10-6 V/m. What minimum potential difference must be supplied by the ignition circuit to start a car? A. 1.20 x 103V B. 1.40 x 103V C. 1.60 x 103V D. 1.80 x 103V 13. What is the capacitance of a parallel-plate capacitor that has a charge of 6.0 uC when charged by a potential difference of 1.25 volts? A. 2.4 x 10-6F B. 3.4 x 10-6F C. 4.8 x 10-6F D. 5.8 x 10-6F 14. What potential difference would be required to store 18.0pC, given that a capacitor has a capacitance of 2.0pF? A. 3.0V B. 6.0V C. 9.0V D. 12.0V 15. How much charge does this capacitor store when connected to a 6.0V battery, given that a parallel-plate capacitor has an area of 2.0 cm and the plates are separated by 2.0 mm? A. 2.3 x10-12C B. 3.3 x10-12C C. 4.5 x10-12C D. 5.3 x10-12C Lesson 1 Electrical Potential Energy and CapacitanceWhat's More Electrical Potential Energy, Potential Difference and Capacitance Problems Instructions. Solve the given problem. Identify the given and the unknown and then show your complete solution. Write your answer in your answer sheet. Bases for rating: 5 points - correct answer with comprehensive solutions 3 points - answer was provided without a comprehensive solution 1 point - tries to answer 1. What is the difference between APEelectric and PEelectric? 2. Explain how electric potential and potential difference are related. What units are used for each one? 15 3. Explain why two metal plates near each other will not become charged unless they are connected to a source of potential difference. 4. In a charging process, 1013 electrons are removed from a metal sphere and placed on a second sphere that is initially uncharged. Then the electrical potential energy associated with the two spheres is found to be -7.2 x 10-2 J. What is the distance between the two spheres? 5. A charge moves 2.0 cm in the direction of uniform electric field having a magnitude of 215 N/C. The electrical potential energy of the charge decreases by 6.9 x 10-19 J as it moves. Find the magnitude of the charge on the moving particle. (Hint: The electrical potential energy depends on the distance moved in the direction of the field.) 6. Four particles with charges of 5.0 uC, 3.0 uC, and -5.0 uC are placed at the corners of a 2.0 m x 2.0 m square. Determine the potential difference between the center of the square and infinity. *3.8 x 104 V 7. A 4.00#F capacitor is connected to a 12.0 V battery. a. What is the charge on each plate of the capacitor? b. If this same capacitor is connected to a 1.50 V battery, how much electrical potential energy is storedStep by Step Solution
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