Physics Laboratory Manual
4th Edition
ISBN: 9781133950639
Author: David Loyd
Publisher: Cengage Learning
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Chapter 30, Problem 10PLA
A 5.75 μF capacitor is in parallel with a 3.82 μF capacitor. What is the equivalent capacitance Cc of the combination? Show your work.
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Chapter 30 Solutions
Physics Laboratory Manual
Ch. 30 - Prob. 1PLACh. 30 - Describe the role that capacitive reactance of a...Ch. 30 - Prob. 3PLACh. 30 - Prob. 4PLACh. 30 - Prob. 5PLACh. 30 - Prob. 6PLACh. 30 - Sine Wave Generator The balance condition for the...Ch. 30 - Prob. 8PLACh. 30 - A 3.75 F capacitor is in series with a 6.85 F...Ch. 30 - A 5.75 F capacitor is in parallel with a 3.82 F...
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- Using the capacitor combination shown: (Must show detailed work) What is the equivalent capacitance of this combination? What is the charge on the 8.00-μF capacitor? What is the potential difference across the 14.0 μF capacitor?arrow_forwardSuppose that two electric charges of magnitudes +3 Coulombs (C) and +5 C are held in place when separated by a distance of 4 m. (a) If the distance between the charges is increased to 8 m, by what factor does the force between the charges change? That is, what is the value of ? (Note well: if you actually calculate a number for F8 and a number for F4 before finding their ratio, you’re doing far too much work)! (Show your work here):arrow_forwardThe gap between electrodes in a spark plug is 0.060cm. Producing an electric spark in a gasoline-air mixture requires an electric field of 3.0 x106 V/m (unit could also be written N/C). What electric potential must be supplied by the ignition to start a car? Show Your Workarrow_forward
- Two pith balls, each with a mass of 1.4 g, are attached to non-conducting threads and suspended from a common hook. Each thread has a length of 16.2 cm. The balls are then given an identical charge, which causes them to separate. In equilibrium, the threads are separated by an angle of 6.9°. Calculate the charge on each pith ball, in coulombs (C). Be clear and show all your work.arrow_forwardPlease fill out the template below with the work for this problem. Note that you need to have a picture, a list of knowns and unknowns, the general equation/s you will use, and the math steps to solve for the unknown, only plug in the numbers after you have solved for the unknown, and the answer with units included. Question 1: Suppose you have a 195 μF capacitor. What charge is stored in it when 102 V is applied to it, in millicoulombs?arrow_forwardI keep getting different answers with each calculation and unsure of where I am going wrong. If possible, please show steps so I may understand where my calculations were incorrect. (a). What's the capacitance of your capacitor? (the value and unit(s)). (b). If you disconnect the battery and separate the plates to a distance of 3.50 cm without discharging them, what will be the potential difference between them? (the value and unit(s)).arrow_forward
- A) A car headlight filament is made of tungsten and has a cold resistance of 0.350 Ω. If the filament is a cylinder 4.00 cm long, what is its diameter? B) Two charges Q1 &Q2 are separated by a distance D. If both charges are doubled, and distance is increased to 2D, what happens to the force between the charges? Show your work.arrow_forward1.1) Consider a particle of charge 1 µC located at 0 cm and a 2 µC at positions 3 cm, 6 cm, and 9 cm. Calculate the magnitude of the electric force between the charges in each of the positions. Is the force attractive or repulsive? Show your work for calculation! 1.3) Graph the force versus distance for the above calculations. 1.4) Consider a particle of charge 1 µC located at 0 cm and a -2 µC at positions 3 cm, 6 cm, and 9 cm. Calculate the magnitude of the electric force between the charges in each of the positions. Is the force attractive or repulsive? Show your work for calculation!arrow_forwardSolve part c of the image, include all the procedures to arrive at the result. What If? After a very long time, switch S1 is also closed. By what amount does the charge on the second capacitor change after S1 has been closed for a very long time? (Give your answer in µC.)arrow_forward
- Could you help me to solve the following problem step by step?Thank you very much in advance.6. A) How is capacitance defined? B) To a capacitor with air between its plates with an area of 3 cm2 and a separation between them of 1 mm. If a potential difference of 5 V is applied, calculate a) the electric field generated, b) the surface charge density c) the capacitance d) A dielectric of dielectric constant =3 d) What is the capacitance now?arrow_forwardA triangular array of resistors is shown in the figure on the right. What current will this array draw from a 35.0V battery having negligible internal resistance if we connect it across a.) ab; b.) bc and c.) ac?arrow_forwardCalculate the resistance of a circuit with 1.7A flowing across a potential difference of 73V show your workarrow_forward
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