After being accelerated to a speed of 1.23105 m/s, the particle enters a uniform magnetic field of strength 1.00 T and travels in a circle of radius...

After being accelerated to a speed of 1.23×105 m/s, the particle enters a uniform magnetic field of strength 1.00 T and travels in a circle of radius 33.0 cm (determined by observing where it hits the screen as shown in the figure). The results of this experiment allow one to find m/q.Find the ratio m/q for this particle.