Physics, 25.06.2019 10:10 alyssaanniebug
(100 points)some air filters contain a small component that maintains a constant negative chargeq. particlesnear this component are attracted through the coulomb force. consider a single, neutral, particle a distancedfrom the air filter component. the distancedis much larger than the size of the particle. a carbon atom in theparticle has polarizabilityα.a. calculate the magnitude of the electric force on an atom in the particle. explain your steps clearly and payparticular attention to defining any additional algebraic symbols so that we can follow your reasoning. ifyou make an assumption state them explicitly. b. why can you neglect the effects of gravity in your calculation? c. if the particle was initially twice as far from the charged component, how would the electric force on theparticle change? d. if the mass of the particle was doubled, how would the electric force on the particle change? e. if the charge on the air filterqhad been positive instead of negative, how would the electric force on theparticle change? would anything about this problem change?
Answers: 2
Physics, 21.06.2019 17:40
Current enters a circuit at a: 1.positive terminal 2.negative terminal 3.low potential side 4.resistor
Answers: 1
Physics, 21.06.2019 23:10
A248-g piece of copper is dropped into 390 ml of water at 22.6 °c. the final temperature of the water was measured as 39.9 °c. calculate the initial temperature of the piece of copper. assume that all heat transfer occurs between the copper and the water. remember, the density of water is 1.0 g/m
Answers: 1
Physics, 22.06.2019 18:00
Consider two regions of space containing a static electric field, region a and region b. in region a the equipotential lines are more closely spaced than those in region b. what can be said about the relative strength of the electric field in the two regions? a) the electric field in region a is stronger th
Answers: 3
(100 points)some air filters contain a small component that maintains a constant negative chargeq. p...
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