Answer Happy

Write the letter of the 1. A uniform magnetic field points directly into this page. A group of protons are moving toward them 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. Cincreases as the distance increases squared D. decreases as the distance increases squared E. decreases in direct proportion with the distance 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 E. 8.6 x 10 D. 4.1 x 10"