Tutorials in Introductory Physics
1st Edition
ISBN: 9780130970695
Author: Peter S. Shaffer, Lillian C. McDermott
Publisher: Addison Wesley
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Textbook Question
Chapter 19.5, Problem 2aTH
Find the charge density on the plates. Explain.
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Chapter 19 Solutions
Tutorials in Introductory Physics
Ch. 19.1 - Draw a separate free-body diagram for each ball....Ch. 19.1 - Suppose the charge on the second ball is reduced...Ch. 19.1 - Predict what will happen if the net charge on ball...Ch. 19.1 - How does Coulomb’s law apply to situations in...Ch. 19.1 - In cases A and B shown at right there are two...Ch. 19.1 - In case C, two positive point charges +2Q are each...Ch. 19.1 - In case E a positive point charge with +Q is a...Ch. 19.1 - Is the magnitude of FPgreater than, less than, or...Ch. 19.1 - Is the magnitude of the net force on +qgreater...Ch. 19.1 - A second negative point charge Q is placed as...
Ch. 19.1 - A thin semicircular rod like the one in problem 4...Ch. 19.1 - Sketch the charge distribution on the rod.Ch. 19.1 - Is there a non-zero net electric force on the rod?...Ch. 19.1 - Is there a non-zero net electric force on the...Ch. 19.1 - State whether the magnitude of the net electric...Ch. 19.2 - Prob. 1aTHCh. 19.2 - Consider an imaginary surface in a uniform...Ch. 19.2 - Write an expression for the net electric flux net...Ch. 19.2 - Prob. 2aTHCh. 19.2 - Prob. 2bTHCh. 19.2 - Consider the surface element A itself as composed...Ch. 19.2 - Consider the left side of the box as Consisting of...Ch. 19.2 - The loop is held to the right of a positive point...Ch. 19.2 - Prob. 3bTHCh. 19.2 - Suppose that the new charge located to the right...Ch. 19.3 - Prob. 1aTHCh. 19.3 - Prob. 1bTHCh. 19.3 - Suppose that the curved portion of the Gaussian...Ch. 19.3 - A Second point charge +q is placed to the right of...Ch. 19.3 - Sketch a vector at each of points AD to represent...Ch. 19.3 - Sketch a vector at each of points AD to represent...Ch. 19.3 - Sketch a vector at each of points AD to represent...Ch. 19.3 - Sketch the net electric field at each of points...Ch. 19.3 - Calculate the magnitude of the electric field at...Ch. 19.4 - A small test charge qo travels from point X to...Ch. 19.4 - Prob. 1bTHCh. 19.4 - Points B and C are a distance ro away from the...Ch. 19.4 - A large metal sphere with zero net charge is now...Ch. 19.4 - Draw arrows on the diagram to indicate the...Ch. 19.4 - A positively charged test particle moves from...Ch. 19.4 - A positively charged test particle moves from A to...Ch. 19.4 - Find the magnitude and direction of the electric...Ch. 19.4 - A particle of mass mo and charge qo is released...Ch. 19.5 - The Surface area of the face of each plate is AI ....Ch. 19.5 - A new capacitor is formed by attaching two...Ch. 19.5 - Find the charge density on the plates. Explain.Ch. 19.5 - Find the electric potential difference between the...Ch. 19.5 - Show that the capacitance of the enlarged plates...
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- Consider a charge disk with uniform surface charge density ?? as shown in the figure.The radius of the disk is R.arrow_forwardTotal charge Q is non-uniformly distributed over an insulating sphere of radius R. The charge density is given by: p3Dar for rarrow_forwardX and Y are two uncharged metal spheres on insulating stands, and are in contact with each other. A positively charged rod R is brought close to X as shown in the attached Figure (a). Sphere Y is now moved away from X, as in Figure (b). What are the final charge states of X and Y? +++++ R R Figure (a) Figure (b) A. Both X and Y are neutral. OB. X is negative and Y is positive. OC. Both X and Y are negative. OD. X is neutral and Y is positive. OE. X is positive and Y is neutral.arrow_forwardA thin, square, conducting plate 50.0 cm on a side lies in the xy plane. A total charge of 4.00 108 C is placed on the plate. Find (a) the charge density on each face of the plate, (b) the electric field just above the plate, and (c) the electric field just below the plate. You may assume the charge density is uniform.arrow_forwardA charge of q = 2.00 109 G is spread evenly on a thin metal disk of radius 0.200 m. (a) Calculate the charge density on the disk. (b) Find the magnitude of the electric field just above the center of the disk, neglecting edge effects and assuming a uniform distribution of charge.arrow_forwardTotal charge Q is non-uniformly distributed over an insulating sphere of radius R. The charge density is given by: p= ar for r R. Find the constant a. O a. a= 4R O b. a= 4x R O c. a= O d. a= 4xR O e. a= 21Rarrow_forwardX and Y are two uncharged metal spheres on insulating stands, and are in contact with each other. A positively charged rod R is brought close to X as shown in Figure (a).Sphere Y is now moved away from X, as in Figure(b).What are the final charge states of X and Y? Select one: a. Both X and Y are neutral. b. X is positive and Y is neutral. c. X is neutral and Y is positive . d. X is negative and Y is positive. e. Both X and Y are negativearrow_forwardThe charges on two identical metal spheres (placed in a closed system) are -2.4×10-17 C and -4.8×10-17 C. a. How many electrons will be equivalent to the charge on each sphere? b. If the two spheres are brought in contact and then separated, find the charge on each sphere. c. Calculate the number of electrons that would be equivalent to the resulting charge on each sphere.arrow_forwardSuppose that a conducting sphere is charged positively by some method. The charge is initially deposited on the left side of the sphere. Yet because the object is conductive, the charge spreads uniformly throughout the surface of the sphere. The uniform distribution of charge is explained by the fact that ____. a. the charged atoms at the location of charge move throughout the surface of the sphere b. the excess protons move from the location of charge to the rest of the sphere c. excess electrons from the rest of the sphere are attracted towards the excess protonsarrow_forwardA charge QX on a test charge to create an electric field, E. The strength of the field is measured at 8N/C at 40 cm away. What would the field strength be 80 cm away with a charge of 1/2 Q? Explain.arrow_forward4. Three conductor plates (Figure 2) are placed vertically and loaded Q1, Q2, and Q3 charges respectively. Both the sides of plates have surface charge density σa and σ (i=1, 2, and 3). If the surface area of each plate is A and the distance between plates is t, then calculate the surface charge densities σa and σ for each plate. Note: consider that the plate is large enough to use infinitive symmetry approach. 01a 01b 02a 02b Оза Озь t Q1 Q2 Q3 Figure 4arrow_forwardA wire has a linear charge density (x) = 2.35x, where x is in meters (m) and is in C/m. If the length of the wire is 3.7 m, the total charge on the wire is O 16 C. 11 C. O 8.0 C. 1.2 C.arrow_forwardarrow_back_iosSEE MORE QUESTIONSarrow_forward_ios
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