Physics, 20.04.2021 00:44 liliumflower19
The force on an 4.93 m wire that is perpen dicular to Earth's magnetic field is 0.181 N. What current flows through the wire? The earth magnetic field is 5 * 10 ^ - 5 * T T. Answer in units of kA.
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A100-watt light bulb illuminates a solar cell. the electricity from the solar cell operates a water pump that delivers 1 watt of power. what is the efficiency of the system?
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The force on an 4.93 m wire that is perpen dicular to Earth's magnetic field is 0.181 N. What curren...
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