Physics, 25.06.2019 15:40 BlueDiamond4820
Alpha particles, each having a charge of +2e and a mass of 6.64 ×10-27 kg, are accelerated in a uniform 0.80 t magnetic field to a final orbit radius of 0.30 m. the field is perpendicular to the velocity of the particles. how long does it take an alpha particle to make one complete circle in the final orbit? (e = 1.60 × 10-19 c)
Answers: 2
Physics, 21.06.2019 18:40
An observer that stands still as the electron moves by him, will observe
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Physics, 21.06.2019 19:00
Adelivery truck leaves a warehouse and travels 2.60 km north. the truck makes a left turn and travels 1.25 km west before making another right turn to travel 1.40 km north to arrive at its destination. what is the magnitude and direction of the truck's displacement from the warehouse?
Answers: 2
Physics, 22.06.2019 16:30
When measuring volume, why is it important to use the correct tools and units to attain the greatest accuracy? use specific examples from the lab to support your answer. (5 points)
Answers: 1
Physics, 23.06.2019 12:00
Unlike the idealized voltmeter, a real voltmeter has a resistance that is not infinitely large. a voltmeter with resistance rv is connected across the terminals of a battery of emf e and internal resistance r. find the potential difference vmeter measured by the voltmeter. what is vmeter?
Answers: 2
Alpha particles, each having a charge of +2e and a mass of 6.64 ×10-27 kg, are accelerated in a unif...
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