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Physics, 02.02.2021 03:50 leannaadrian
An aluminum can and a metal house key touch. The can has initial charge of 25 C and a voltage of 3 V. The key starts with a voltage of -5 V and a charge of -10 C. After they touch, the can has a voltage of 2 V, what is the voltage in the keys and why?
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An aluminum can and a metal house key touch. The can has initial charge of 25 C and a voltage of 3 V...
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