PHYS208 Fundamentals of Physics II

Group Exercise 1

[Copper Top Tester]

The underside of a Duracell Copper Top battery tester is shown in the magnified image above, along with the temperature display that is directly above it. Using simple circuit concepts, explain how this battery tester works.

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Last updated Sept. 20, 1997.
Copyright George Watson, Univ. of Delaware, 1997.