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1. A uniform magnetic field B has a strength of 1.0 T and a direction of...

1. A uniform magnetic field B has a strength of 1.0 T and a direction of 50.0° with respect to the +x-axis. A proton (1.602e-19)is traveling through the field at an angle of -30° with respect to the +x-axis at a velocity of 3.50 ×107 m/s. What is the magnitude of the magnetic force on the proton?

_____________ N

2. The radius of curvature of spherical mirror is 30.0 cm. If a real object of height 5.5 cm is located 24.0 cm to the left of the reflective surface of the mirror, what will the magnification of the image be?

____________ cm

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