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Chapter 26: Q. 22 (page 738)
What is the capacitance of the two metal spheres shown in Figure EX26.22?
The capacitance of this system is.
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a. Which point in Figure EX26.5, 'A' or 'B', has a larger electric potential?
b. What is the potential difference between 'A' and 'B'?
Figure Q26.10 shows a battery with metal wires attached to each end. What are the potential differences ?
An isolated parallel-plate capacitor has of charge. An external force changes the distance between the electrodes until the capacitance is . How much work is done by the external force?
Two flat, parallel electrodes apart are kept at potentials of. Estimate the electric field strength between them.
In Problems 75 through 77, you are given the equation(s) used to solve a problem. For each of these, you are to
a. Write a realistic problem for which this is the correct equation (s).
b. Finish the solution to the problem.
76).
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