Which description best matches the image below of a hand that is using the
right-hand palm rule?
A. A proton moving away from you in a magnetic field that points up will experience a force left.
B. A proton moving left in a magnetic field that points up will experience a force away from you.
C. A proton moving up in a magnetic field that points left will experience a force away from you.
D. A proton moving away from you in a magnetic field that points left
will experience a force up.
Answers: 3
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Air is contained in a variable-load piston-cylinder device equipped with a paddle wheel. initially, air is at 400 kpa and 17°c. the paddle wheel is now turned by an external electric motor until 75 kj/kg of work has been transferred to air. during this process, heat is transferred to maintain a constant air temperature while allowing the gas volume to triple. calculate the required amount of heat transfer in kj/kg.
Answers: 2
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The amount of work done is determined by 2 factors. describe an example of work (using the scientific definition) list the 2 factors that determine the amount of work done.
Answers: 2
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Aseries circuit contains a 30 e resistor, a 20 resistor, and a 10 resistor. the power supply provides 100 v to the circuit the current in the 10 resistor, to two significant figures, is a.
Answers: 1
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Five renewable energy resources are wind, sunlight, moving water and geothermal energy. question 2 options: true false
Answers: 2
Which description best matches the image below of a hand that is using the
right-hand palm rule?
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