2. [-/3 Points] DETAILS OSCOLPHYS2 22.4.P.008. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER (a) Aircraft sometimes acquire small static charges. Suppose a supersonic jet has a 0.850 JC charge and flies due west at a speed of 450 m/s over the Earth's south magnetic pole, where the 8.00 x 10 T magnetic field points straight up. What are the magnitude (in N) and direction of the magnetic force on the plane? magnitude direction ---Select--- (b) Discuss whether the value obtained in part (a) implies this is a significant or negligible effect. This answer has not been graded yet. Additional Materials eBook Submit Answer 3. [-/3 Points] DETAILS OSCOLPHYS2 22.5.P.015. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER (a) An oxygen-16 ion with a mass of 2.66 x 10 20 kg travels at 2.00 x 10 m/s perpendicular to a 2.10 T magnetic field, which makes it move in a circular arc with a 0.01759 m radius. What positive charge (in C) is on the ion? (b) What is the ratio of this charge (q) to the charge of an electron (q.)? 4 = (c) Discuss why the ratio found in (b) should be an integer. This answer has not been graded yet.8. [-/3 Points] DETAILS OSCOLPHYS2 23.5.P.032. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER A bicycle generator rotates at 1975 rad/s, producing an 18.0 V peak emf. It has a 1.00 cm by 3.00 cm rectangular coil in a 0.552 T field. (a) How many turns are in the coil? turns (b) Is this number of turns of wire practical for a 1.00 cm by 3.00 cm coil? Yes O No Additional Materials eBook Submit Answer 9. [-/3 Points] DETAILS OSCOLPHYS2 23.7.P.049. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER A multipurpose transformer has a secondary coil with several points at which a voltage can be extracted, giving outputs of 5.60, 12.0, and 480 V. (a) The input voltage is 160 V to a primary coil of 220 turns. What are the numbers of turns in the parts of the secondary used to produce the output voltages? 5.60 V turns 12.0 V turns 480 V turns (b) If the maximum input current is 2.50 A, what are the maximum output currents (in A) (each used alone)? 5.60 V A 12.0 V A 480 V D Additional Materials eBook Submit