Physics, 20.08.2019 18:10 wednesdayA
An electron is accelerated from rest through a potential difference of 4.55 kv. it enters a region where a uniform 4.4-mt magnetic field is perpendicular to the velocity of the electron. calculate the radius of the path this electron will follow in the magnetic field. (e = 1.60 x 10^-19 c, mass electron = 9.11 x 10^-31 kg)
Answers: 3
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In a laboratory, nakisha mixes sodium hydroxide solution with an indicator called phenolphthalein. when combined, they create a pink solution. nakisha wonders if mixing other solutions with phenolphthalein will also create this pink color. how could she use the scientific inquiry process to explore it further?
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Aspring has a natural length of 8 m. if a 12-n force is required to keep it stretched to a length of 10 m, how much work w is required to stretch it from 8 m to 16 m? (round your answer to two decimal places.)
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An electron is accelerated from rest through a potential difference of 4.55 kv. it enters a region w...
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