In the product F⃗=q v⃗ ×B⃗, take q=2 v⃗=2.0 î 4.0 ĵ 6.0 k̂ and F⃗=4.0 î-20 ĵ 12 k̂ What then is B⃗ in unit-vector notation if B_x=B_y ? Watch the full video at: Never get lost on homework again. Numerade is a STEM learning website and app with the world’s largest STEM video library. Join today and access millions of expert-created videos, each one skillfully crafted to teach you how to solve tough problems step-by-step. Join Numerade today at: #MastertheFundamentalsofPhysics:LearnPh
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