A proton is travelling through a bubble chamber in a direction perpendicular to the chamber's uniform magnetic field of 0.7 T. If its path follows a circle of radius 160 μm, how fast is it going, in m/s? Show all your work.
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A proton is travelling through a bubble chamber in a direction perpendicular to the chamber's uniform magnetic field of 0.7 T. If its path follows a circle of radius 160 μm, how fast is it going, in m/s? Show all your work.
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- A mass spectrometer is a device that can sort ions based on their mass to charge ratio. Given the incoming particle is a proton with a horizontal speed of 1.3x108 m/s, and the magnetic field strength is 0.9 T, what would the radius of the proton's path be, in meters? Be clear and show all your work.Please fill out the template with the work for this problem. Note that you need to have a picture, a list of knowns and unknowns, the general equation/s you will use, and the math steps to solve for the unknown, Only plug in the numbers after you have solved for the unknown, and the answer with units included. Problem 1: A negative charge of q = -8.3 × 10-17C and m = 1.2 × 10-26 kg enters a magnetic field B = 1.3 T with initial velocity v = 410 m/s, as shown in the figure. The magnetic field points into the screen. Calculate the magnitude of the magnetic force F on the charge, in newtons.Suppose that the generator coil is rotated one half of a full revolution, from = 0o to = 90o, in 30 ms. The coil has 350 loops and is square 8 cm on a side. If the coil is in a uniform magnetic field of 0.75 T, what is the maximum EMF induced in the coil? Show your work
- 1.1) Consider a particle of charge 1 µC located at 0 cm and a 2 µC at positions 3 cm, 6 cm, and 9 cm. Calculate the magnitude of the electric force between the charges in each of the positions. Is the force attractive or repulsive? Show your work for calculation! 1.3) Graph the force versus distance for the above calculations. 1.4) Consider a particle of charge 1 µC located at 0 cm and a -2 µC at positions 3 cm, 6 cm, and 9 cm. Calculate the magnitude of the electric force between the charges in each of the positions. Is the force attractive or repulsive? Show your work for calculation!Please answer the question below. Show all of your work and each step. 1. Shown in yellow in the figure below is a region of the uniform magnetic field of width a=1.18 cm that is used to deflect a beam of accelerated electrons entering this region normally with speed v=11.6 × 106 m/s. After leaving the deflection region, electrons hit the screen, distance b=13.6 cm away, to produce an image. When the field is zero, the electrons would hit the screen in the center, at point O. With the field B=46.3 G, electrons hit the screen at point P, distance d above point O. Find this displacement d caused by the magnetic deflection: d= _____ cmUse the orders of magnitude you found in the previous problem to answer the following questions to within an order of magnitude. (a) How many electrons would it take to equal the mass of a proton? (b) How many Earths would it take to equal the mass of the Sun? (c) How many Earth-Moon distances would it take to cover the distance from Earth to the Sun? (d) How many Moon atmospheres would it take to equal the mass of Earth’s atmosphere? (e) How many moons would it take to equal the mass of Earth? (f) How many protons would it take to equal the mass of the Sun? For the remaining questions, you need to use Figure 1.4 to obtain the necessary orders of magnitude of lengths, masses, and times.
- 3. A proton is accelerated using a cyclotron. If the magnetic field is 3.1 T and the radius of the “Dees” is 0.9 m, what is the kinetic energy of the outgoing particle? Clearly show all your work and reasoningA force of 2.9x1011 N exists between a +4.0 C charge and a -2.0 C charge. How far in space are the charges separated? Is this force attractive or repulsive? Lastly, what would happen to the magnitude of the forces if they were twice as far apart. Make sure to answer all parts of the question and show all your work.Use the orders of magnitude you found in the previous problem to answer the following questions to within an order of magnitude. (a) How many electrons would it take to equal the mass of a proton? (b) How many Earths would it take to equal the mass of the Sun? (c) How many Earth–Moon distances would it take to cover the distance from Earth to the Sun? (d) How many Moon atmospheres would it take to equal the mass of Earth’s atmosphere? (e) How many moons would it take to equal the mass of Earth? (f) How many protons would it take to equal the mass of the Sun?
- please show the work for a,b,From fundamental electronics, the current flowing through a capacitor at any instant of time is equal to the capacitance times the rate of change of voltage (electromotive force) across the capacitor, I = C( dE/dt) Write the primary dimensions of both sides of this equation, and verify that the equation is dimensionally homogeneous. Show all your work.Answer parts a-d for this problem and show your work.