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#PROBLEM-40867

#PROBLEM-40867

A typical AAA battery can move 2000 C of charge at 1.5 V. How long will this run a 50 mW LED?

15 hours

250 minutes

120,000 seconds

1000 minutes

KEY2PHYSICS was built using technology and resources developed by National Science Foundation funding under NSF Award Numbers 0937989, 1418163, and 1742083.

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