A cyclotron for accelerating protons has a magnetic field of 1.4 T and a radius 0,7 m. a. What is the frequency of this cyclotron? b. Find the maximum energy of the proton when it emerges from siklotronnya. c. What if the proton is replaced with a deuteron whose mass is twice the proton and the charge is the same as the proton.
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- A 110 A current circulates around a 2.10-mm-diameter superconducting ring. What is the ring's magnetic dipole moment? What is the on-axis magnetic field strength 4.70 cm from the ring?E13P10An electric current I = 0.45 A is flowing in an infinitely long wire. Randomized Variables I= 0.45 A Part (a) If the distance from point A to the wire is a as in the figure, write an equation for the magnitude of the magnetic field [B| generated by the current at A in terms of I and a. Part (b) If a = 0.045 m, calculate the numerical value of B in tesla.
- A rod is moving from left to right toward a resistor along two parallel conducting rails. The entire loop is inside a magnetic field oriented out of the page. The rod is moving 81m/s the magnetic field has a magnitude of 4.1T and induce in the loop is 5.8V. what is the length of the rod in m the resistor has a resistance of 55. What is the current through the rod in A what is the magnitude of the lerntz force on the rod in NThe NOAA Space Weather Scales describe three types of space weather storms: Geomagnetic storms, Solar Radiation storms, and Radio Blackouts. A single large solar event can result in all three types of storms being observed at Earth. Assuming a single solar event causes all three to occur, in what order would we expect to observe the three storms? Choose the correct order from the options below. The storms are listed by arrival time, from first to last. A. First Geomagnetic, then Solar Radiation, then Radio Blackout. B. First Solar Radiation, then Radio Blackout, then Geomagnetic. C. First Radio Blackout, then Geomagnetic, then Solar Radiation. D. First Geomagnetic, then Radio Blackout, then Solar Radiation. E. First Radio Blackout, then Solar Radiation, then Geomagnetic. F. First Solar Radiation, then Geomagnetic, then Radio Blackout.1. You've recently read about a chemical laser that generates a 20-cm-diameter, 25 MW laser beam. One day, after physics class, you start to wonder if you could use the radiation pressure from this laser beam to launch small payloads into orbit. To see if this might be feasible, you do a quick calculation of the acceleration of a 20-cm-diameter, 100 kg, perfectly absorbing block. What speed would such a block have if pushed horizontally 100 m along a frictionless track by such a laser?
- Faraday's Law Consider a square metal picture frame of side length s, mass M, and total electrical resistance R. It is dropped from rest from a height H above a region of uniform magnetic field pointing into the page. The frame accelerates downward under the influence of gravity until reaching the magnetic field. It is observed that, while entering the magnetic field, the frame moves with constant velocity. a. What is the frame's speed when it begins to enter the magnetic field? b. What is the strength of the magnetic field? Solve for B in terms of the given physical quantities (s, M, R and H), and any constants you need. c. After the frame has completely entered the magnetic field, what is the frame's acceleration? Justify your answer in two sentences or less. frame H X X XXXX X X X X X X X X X floorA square loop with sideofa= 10 cm is placed in a perpendicular magnetic field of 1.0 T. Themagnetic field is initially pointing in the +k̂direction and flips (changes sign) in Δt= 0.1 s. You are told thatthe field changes at a constant rate. a.What is the direction of the induced current in the square loop? b.Let the resistance of the loop (measured in ohms) be equal to the total length of the wire that forms theloop (measured in cm). What is the magnitude of the induced current in the loop? c.How will the induced current change if you reduce the length of each side of theloop to 5 cm? Will it increaseordecrease,and by what factor?▸ Part A What value of magnetic field would make a beam of electrons, traveling to the right at a speed of 5.4×100 m/s. go undeflected through a region where there is a uniform electric field of 9400 V/m pointing vertically up? Express your answer to two significant figures and include the appropriate units. B = 1.7x10-3 T Submit ✓ Correct Part B Previous Answers Part C What is the frequency of the circular orbit of the electrons if the electric field is turned off? Express your answer to two significant figures and include the appropriate units. HA f- Value Submit Request Answer Units ?
- 1. Loop moving into a Constant Magnetic Field. Consider a square loop with side length 1m moving at a rate 0.1 m/s in the +x-direction into a magnetic field 6m long with constant strength and direction of B = 1 T 2 (into the page). a. Sketch a diagram of the magnetic flux vs. time with t=0 when the right edge of the square loop just starts to enter the magnetic field. b. Sketch a diagram of the induced electromotive force.A conducting loop around a region of strong magnetic field contains two lightbulbs, as shown. The wires connecting the bulbs are ideal. The magnetic field is increasing rapidly.a. Do the bulbs glow? Why or why not?b. If they glow, which bulb is brighter? Or are they equally bright? Explain.Negative Hydrogen ion beam (one extra electron, is accelerated in a cyclotron. Determine the frequency of the voltage source, if the value of magnetic field strength in the cyclotron is 1.75 T. Determine the cyclotron exit radius for particles, which leave the cyclotron with a kinetic energy of 16 MeV. How many times does the ion cross between “D” electrodes (also called “Dees”), if the electrical potential difference between the two “Dees” is 25 kV? Discuss the shape and coefficients for the graph of the particle’s final energy and the exit radius from the cyclotron.