A flashlight uses batteries that add up to 1.5 V and has a power output of 0.59 W. (a) How much current is drawn from the batteries? –––– A (b) What is the effective resistance of the flashlight? –––––
A flashlight uses batteries that add up to 1.5 V and has a power output of 0.59 W. (a) How much current is drawn from the batteries? –––– A (b) What is the effective resistance of the flashlight? –––––
Chapter10: Direct-current Circuits
Section: Chapter Questions
Problem 12CQ: Semi-truck or trucks use four large 12-V batteries. The starter systemrequires 24 V, while normal...
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A flashlight uses batteries that add up to 1.5 V and has a power output of 0.59 W.
(a) How much current is drawn from the batteries?
–––– A
(b) What is the effective resistance of the flashlight?
–––– A
(b) What is the effective resistance of the flashlight?
–––––
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