In the box below create a free-body diagram for a positive particle travelling through this magnetic field. What is the shape of the path a charged particle would follow in a uniform B- field? Free-Body-Diagram: Then determine the equation of motion. Equation of motion (in terms of m, q, v, r, B and any constants necessary)

Q2) A particle of mass 6.00 x 108 kg and charge of -7.20 mC is travelling due east. It enters a uniform magnetic field of 3.00 T that points downwards. After entering the field, the particle completes one-half of a circle and exist the field travelling due west. How much time does the particle spend travelling in the magnetic field?

Please help

The maximum radius of a cyclotron is 2m used to accelerate protons in a magnetic field of 3T.The gained kinetic energy of a proton is (m,=1.67x10-27 kg) Select one: O a. 2.75x10-10J O b. 2.75x10-37 J O c. Zero O d. 5.5x10-10J

4. Consider the cyclotron setup below. We supply external fields: static magnetic field Bo and oscillating electric field E. The particle has charge |8q], mass m, and initial vertical velocity vọ. Because of the influence of B and E, the particle's speed and direction will change over time. The particle will spend less time in the E field as it gets faster. Please ignore this effect for this problem. Instead, assume the time is the same for mathematical simplicity. (a) Plot the velocity magnitude and the horizontal position through the B and E fields as a function of time t. Assume the starting position denotes x = 0. Label values whenever the particle moves from an E field to a B field. (Two plots) B. E В E |v| В vo +|8q[, m t E t (b) What is the difference in top speed between a proton and an electron (ignoring the opposite charge signs)? (Expression)

Physics 212 - Module 5 Hands On Activities Packet 2. A mass spectrometer is used to determine the mass of the ions in a sample. Once the mass of the ions are known one can determine what molecular composition of the sample. The Behrend chemistry department has several mass spectrometers. A new singly charged ion (the sign of the charge is unknown but we know it is either te or-e) enters a velocity selector as shown with crossed electric and magnetic fields of magnitude E and B. Only ions with the selected speed then leave through the right hole and enter a region with the same magnetic field B but no electric field. The magnetic force then causes the charges to move in a semi-circular path of radius r as shown. By measuring r one can determine the mass of the ions. a. Is the ion positive or negative? • 8 times as large • a factor of √2 as large • 1/2 as large b. Determine the mass of the ion in terms of e, B, E and/or r. Show work. Note: your answer should not contain the speed v. .8…

An alpha particle ( Helium nucleus) having a mass of 4 protons is shot into a magnetic field of 0.2 T at right angles to the field and moves in a circle of radius 20 cm. Find a) the momentum of the alpha particle b) its velocity c) kinetic energy.

A) Explain the unification of electrical effects and magnetic effects into electromagnetism. Use specific examples.  B) What is a magnetic monopole? Has one ever been found?

Derive an equation for the velocity of the charged particle that will pass straight through the combined field.