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Physics, 19.01.2022 07:30 bentleyking1k
Out in the woods filming a documentary about timber rattlesnakes, your video camera runs out of batteries. The camera draws 0.25 A of current, and has an overall resistance of 72 ohms. What voltage supply does this camera need - well your last 6 pack of 9V batteries do the job?
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Out in the woods filming a documentary about timber rattlesnakes, your video camera runs out of batt...
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