Moving Charges and Magnetism: NEET 2021

Hard· Magnetic Force (Direction of Magnetic Force, Properties of Magnetic Force)· +4 / −1
In the product F⃗=q(v⃗×B⃗)=qv⃗×(Bi^+Bj^+B0k^)\vec{F} = q(\vec{v}\times\vec{B}) = q\vec{v}\times(B\hat{i}+B\hat{j}+B_0\hat{k}). For q=1q = 1 and v⃗=2i^+4j^+6k^\vec{v} = 2\hat{i}+4\hat{j}+6\hat{k} and F⃗=4i^−20j^+12k^\vec{F} = 4\hat{i}-20\hat{j}+12\hat{k}. What will be the complete expression for B⃗\vec{B} ?
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