In the product \(\vec{F} = q \left(\vec{v} × \vec{B}\right) = q\vec{v} × \left( B\hat{i} + B\hat{j} + B_0\hat{k}\right)\) For q = 1 and \(\vec{v} = 2\hat{i} + 4\hat{j} + 6\hat{k}\) and \(\vec{F} = 4\hat{i} - 20\hat{j} + 12\hat{k}\) What will be the complete expression for \(\vec{B}\)