1. A uniform magnetic field points directly into this page. A group of protons are moving toward the top of the page. Wh

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1 A Uniform Magnetic Field Points Directly Into This Page A Group Of Protons Are Moving Toward The Top Of The Page Wh 1 (28.62 KiB) Viewed 21 times

1. A uniform magnetic field points directly into this page. A group of protons are moving toward the top of the page. What can you say about the magnetic force acting on the protons? A. toward the right B. toward the left C. toward the top of the page D. toward the bottom of the page E. directly into the page F. directly out of the page 2. If a point charge is positive, then the magnitude of the electric field due to that point charge A. is zero. B. remains constant with distance. C. increases as the distance increases squared D. decreases as the distance increases squared E. decreases in direct proportion with the distance a 3. A wire carries a current of 3.5 mA past a given point in a circuit. How many electrons flow past that point in one minute? A. 2.7 x 10" B. 1.3 x 10 C. 5.2 x 10" D. 4.1 x 100 E. 8.6 x 10