a. Consider the points (mathrm{a}) and (mathrm{b}) in Figure Q23.18. Is the potential difference (Delta V_{mathrm{ab}}) between
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a. Consider the points \(\mathrm{a}\) and \(\mathrm{b}\) in Figure Q23.18. Is the potential difference \(\Delta V_{\mathrm{ab}}\) between points a and \(\mathrm{b}\) zero? If so, why? If not, which point is more positive?
b. If a wire is connected between points a and
b, does it carry a current? If so, in which direction - to the right or to the left? Explain.
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Related Book For
College Physics A Strategic Approach
ISBN: 9780321907240
3rd Edition
Authors: Randall D. Knight, Brian Jones, Stuart Field
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