Physics, 16.07.2019 00:40 darlenelandaverde
Awire of resistance 11 ohms and length 2.6 m is bent into a circle and is concentric with a solenoid in which the magnetic flux changes from 5 t·m2 to 3 t·m2 in 0.3 seconds. what is the emf in the wire?
Answers: 1
Physics, 21.06.2019 22:20
Acave rescue team lifts an injured spelunker directly upward and out of a sinkhole by means of a motor-driven cable. the lift is performed in three stages, each requiring a vertical distance of 11.0 m: (a) the initially stationary spelunker is accelerated to a speed of 4.80 m/s; (b) he is then lifted at the constant speed of 4.80 m/s; (c) finally he is decelerated to zero speed. how much work is done on the 78.0 kg rescue by the force lifting him during each stage
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Achlorine atom has 17 protons and 18 neutrons. what is its mass number? what is its atomic number?
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Heterogeneous mixture with larger particles that never settle is
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Awire of resistance 11 ohms and length 2.6 m is bent into a circle and is concentric with a solenoid...
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