Schaum's Outline of College Physics, Twelfth Edition (Schaum's Outlines)
12th Edition
ISBN: 9781259587399
Author: Eugene Hecht
Publisher: McGraw-Hill Education
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Textbook Question
Chapter 25, Problem 33SP
Imagine a +40.0-nC point charge in vacuum. What is the value of the electric potential 112 cm away?
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Schaum's Outline of College Physics, Twelfth Edition (Schaum's Outlines)
Ch. 25 - 25.29 [I] What happens to the electric potential...Ch. 25 - 25.30 [I] What happens to the electric potential...Ch. 25 - 25.31 [I] What happens to the electric potential...Ch. 25 - 25.32 [I] Determine the electric potential 1.00 cm...Ch. 25 - 25.33 [I] Imagine a +40.0-nC point charge in...Ch. 25 - 25.34 [I] A small metal sphere carrying a charge...Ch. 25 - 25.35 [I] Imagine a charge in an evacuated...Ch. 25 - 25.36 [I] Two metal plates are attached to the two...Ch. 25 - 25.37 [II] The plates described in Problem 25.36...Ch. 25 - 25.38 [II] A proton is accelerated from rest...
Ch. 25 - 25.39 [II] An electron gun shoots electrons at a...Ch. 25 - 25.40 [I] The potential difference between two...Ch. 25 - 25.41 [II] An electron is shot with speed ...Ch. 25 - 25.42 [II] A potential difference of 24 kV...Ch. 25 - 25.43 [II] Compute the magnitude of the electric...Ch. 25 - 25.44 [II] A charge of 0.20 is 30 cm from a point...Ch. 25 - 25.45 [II] A point charge of +2.0 is placed at...Ch. 25 - 25.46 [II] In Problem 25.45, what is the...Ch. 25 - 25.47 [II] An electron is moving in the...Ch. 25 - 25.48 [II] An electron has a speed of as it...Ch. 25 - 25.49 [I] A capacitor with air between its plates...Ch. 25 - 25.50 [I] Determine the charge on each plate of a...Ch. 25 - 25.51 [I] A capacitor is charged with 9.6 nC and...Ch. 25 - 25.52 [I] Compute the energy stored in a 60-pF...Ch. 25 - 25.53 [II] Three capacitors, each of capacitance...Ch. 25 - 25.54 [I] Three capacitors (2.00, 5.00, and 7.00)...Ch. 25 - 25.55 [I] Three capacitors (2.00, 5.00, and 7.00)...Ch. 25 - 25.56 [I] The capacitor combination in Problem...Ch. 25 - 25.57 [II] Two capacitors (0.30 and 0.50 ) are...Ch. 25 - 25.58 [II] A 2.0- capacitor is charged to 50 V and...Ch. 25 - 25.59 [II] Repeat Problem 25.58 if the positive...Ch. 25 - 25.60 [II] (a) Calculate the capacitance of a...Ch. 25 - 25.61 [II] Referring to Fig. 25-2, if the...Ch. 25 - 25.62 [II] Referring to Fig. 25-2, if the...Ch. 25 - 25.63 [II] Referring to Fig. 25-2, if the...Ch. 25 - 25.64 [II] Referring to Fig. 25-10, what is the...Ch. 25 - 25.65 [II] Referring to Fig. 25-12, what is the...Ch. 25 - 25.66 [II] Referring to Fig. 25-13, what is the...
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- (a) Find the electric potential, taking zero at infinity, at the upper right corner (the corner without a charge) of the rectangle in Figure P16.13. (b) Repeat if the 2.00-C charge is replaced with a charge of 2.00 C. Figure P16.13 Problems 13 and 14.arrow_forwardAt a certain distance from a charged particle, the magnitude of the electric field is 500 V/m and the electric potential is 3.00 kV. (a) What is the distance to the particle? (b) What is the magnitude of the charge?arrow_forward(a) Calculate the electric potential 0.250 cm from ail electron, (b) What is the electric potential difference between two points that are 0.250 cm and 0.750 cm from an electron? (c) How would the answers change if the electron were replaced with a proton?arrow_forward
- A 0.500 cm diameter plastic sphere, used in a static electricity demonstration, has a uniformly distributed 40.0 pC charge on its surface. What is the potential near its surface?arrow_forwardA small spherical pith ball of radius 0.50 cm is painted with a silver paint and then -10 C of charge is placed on it. The charged pith ball is put at the center of a gold spherical shell of inner radius 2.0 cm and outer radius 2.2 cm. (a) Find the electric potential of the gold shell with respect to zero potential at infinity, (b) How much charge should you put on the gold shell if you want to make its potential 100 V?arrow_forwardThe surface charge density on a long straight metallic pipe is . What is the electric potential outside and inside the pipe? Assume the pipe has a diameter of 2a.arrow_forward
- Figure CQ16.3 shows equipotential contours in the region of space surrounding two charged conductors. Find (a) the work WAB in electron volts done by the electric force on a proton that moves from point A to point B. Similarly, find (b) WAC, (c) WAD, and (d) WAE. Figure CQ16.3arrow_forwardTwo large charged plates of charge density 30C/m2 face each other at a separation of 5.0 mm. (a) Find the electric potential everywhere, (b) An electron is released from rest at the negative plate; with what speed will it strike the positive plate?arrow_forwardThe three charged particles in Figure P25.22 are at the vertices of an isosceles triangle (where d = 2.00 cm). Taking q = 7.00 C, calculate the electric potential at point A, the midpoint of the base.arrow_forward
- A filament running along the x axis from the origin to x = 80.0 cm carries electric charge with uniform density. At the point P with coordinates (x = 80.0 cm, y = 80.0 cm), this filament creates electric potential 100 V. Now we add another filament along the y axis, running from the origin to y = 80.0 cm. carrying the same amount of charge with the same uniform density. At the same point P, is the electric potential created by the pair of filaments (a) greater than 200 V, (b) 200 V, (c) 100 V, (d) between 0 and 200 V, or (e) 0?arrow_forward(a) Find the electric potential, taking zero at infinity, at the upper right corner (the corner without a charge) of the rectangle in Figure P16.13. (b) Repeat if the 2.00-C charge is replaced with a charge of 2.00 C. Figure P16.13 Problems 13 and 14.arrow_forward(a) A sphere has a surface uniformly charged with 1.00 C. At what distance from its center is the potential 5.00 MV? (b) What does your answer imply about the practical aspect of isolating such a large charge?arrow_forward
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