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An electron and a proton enter the same velocity in a uniform...
Physics, 24.05.2020 23:59 ncontreras06
Please, I need it urgently.
An electron and a proton enter the same velocity in a uniform magnetic field oriented vertically upwards. The two particles enter the field in parallel directions, in the same direction, perpendicular to the field lines. We know the mass of the electron me = 9.1 * 10 ^ {- 31}and the mass of the proton mp = 63.1 * 10^{-27} . Draw the trajectories of the particles and calculate the ratio between the radii of these trajectories.
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Physics, 22.06.2019 00:30
In positive numbers less than 1, the zeros between the decimal point and non zero are significant
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Physics, 22.06.2019 16:00
An charge with mass m and charge q is emitted from the origin, (x,y)=(0,0). a large, flat screen is located at x=l. there is a target on the screen at y position y(h), where y(h) > 0. in this problem, you will examine two different ways that the charge might hit the target. ignore gravity in this problem. 1.assume that the charge is emitted with velocity v(0) in the positive x direction. between the origin and the screen, the charge travels through a constant electric field pointing in the positive y direction. what should the magnitude e of the electric field be if the charge is to hit the target on the screen? express your answer in terms of m, q, y(h), v(0), and l. 2.now assume that the charge is emitted with velocity v(0) in the positive y direction. between the origin and the screen, the charge travels through a constant electric field pointing in the positive x direction. what should the magnitude e of the electric field be if the charge is to hit the target on the screen? express your answer in terms of m, q, y(h), v(0), and l.
Answers: 1
Physics, 22.06.2019 19:30
Refrigerant-134a flows through a carnot heat pump cycle at 0.5 kg/s. it is known that the maximum absolute temperature in the cycle is 1.1 times the minimum absolute temperature, and the net power input to the cycle is 2.5 kw. if the refrigerant changes from a saturated vapor to a saturated liquid during the heat rejection process, determine the maximum magnitude of the enthalpy of vaporization for this process in kj/kg (with 3 significant figures).
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Physics, 23.06.2019 00:10
Consider a small frictionless puck perched at the top of a fixed sphere of radius r. if the puck is given a tiny nudge so that it begins to slide down, through what vertical height will it descend before it leaves the surface of the sphere? [hint: use conservation of energy to find the puck's speed as a func e conservation of energy to find the puck's speed as a function of its height at what value of this normal force does the puck leave the sphere? ] here on the puck.
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English, 23.06.2019 07:20
Mathematics, 23.06.2019 07:20
English, 23.06.2019 07:20
Mathematics, 23.06.2019 07:20
Mathematics, 23.06.2019 07:20
English, 23.06.2019 07:20
Mathematics, 23.06.2019 07:20