2. [-/2 Points] DETAILS SERPSE10 28.3.P.017. MY NOTES ASK YOUR TEACHER A cyclotron (figure) designed to accelerate protons has an outer radius of 0.351 m. The protons are emitted nearly at rest from a source at the center and are accelerated through 610 V each time they cross the gap between the dees. The dees are between the poles of an electromagnet where the field is 0.856 T. The black, dashed, curved lines represent the path Alternating AV of the particles. D1 De After being accelerated, the particles exit here. Lawrence Berkeley National Lab North pole of magnet a b (a) Find the cyclotron frequency for the protons in this cyclotron. rad/s (b) Find the speed at which protons exit the cyclotron. m/s (c) Find their maximum kinetic energy. eV (d) How many revolutions does a proton make in the cyclotron? revolutions (e) For what time interval does the proton accelerate?. [/2 Points] SERCP11 19.6.P.037.M|. ASK YOUR TEACHER An eight-turn coil encloses an elliptical area having a major axis of 40.0 cm and a minor axis of 30.0 cm (see figure). The coil lies in the plane of the page and carries a clockwise current of 5.70 A. If the coil is in a uniform magnetic eld of 1.93 X 10'4 T directed toward the left of the page, what is the magnitude of the torque on the coil? Hint: The area of an ellipse is A = nab, where a and b are, respectively, the semimajor and semiminor axes of the ellipse. N - m I/V <.. t cm i f301 cm- points serpse10 ask your teacher a rectangular loop of wire has dimensions m by m. the is pivoted at x axis and lies in xy plane as shown figure below. uniform magnetic eld magnitude directed an angle with respect to y field lines parallel yz plane. carries current direction shown. gravitation. we wish evaluate torque on loop. cd what d tion force exerted segment ab irection associated this about through origin v zero. can forces examined parts combine cause rotate around they affect motion any way explain. hall-effect probe operates current. when placed it produces hail voltage w. used measure unknown hall mt thickness b mm. find density charge carriers each which m-3 details sercp11 my notes cube edge length positioned there throughout region components t. calculate flux shaded face cube. . net emerging from volume enclosed all six faces m23. turn coil resistance solenoid long gure both have cross-sectional areas m2. mrm how does take reach its maximum value ms determine average back emf caused self-inductance during interval. rate change ux mv induced coil. ma insulated copper wound form radius cm. resistivity p="1.7" q treating circle many turns be made resulting mh if attached battery internal m9 compute time constant circuit. rns attained would energy stored inductor>