Physics, 30.10.2019 01:31 katier9407
The work done by an external force to move a -8.50 μc charge from point a to point b is 6.10×10−4 j . if the charge was started from rest and had 1.50×10−4 j of kinetic energy when it reached point b, what must be the potential difference between a and b?
Answers: 1
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What is the difference between electrically neutral objects and electrically charged objects
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Apulley system is used to lift a 2,000 newton engine up a distance of 3 meters. the operator must apply a force of 250 newtons to the chain of the pulley system to lift the motor. to lift the engine 3 meters, the operator must pull a total of 30 meters of chain through the pulley system. what is the value of di?
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Three resistors are connected in series across a 15-v power supply. if the potential drops across resistors 1 and 2 are 4.1 volts and 3.1 volts, what is the exact potential drop (in volts) across resistor 3?
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The work done by an external force to move a -8.50 μc charge from point a to point b is 6.10×10−4 j...
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