PHYSICS  please help!!!
posted by sam .
In the product F = qv · B , take q = 4,
v = 2.0i + 4.0j + 6.0k and F= 136i 176j + 72k.
What then is in unitvector notation if Bx = By?
I still can't get the right answer though...
I am stuck here:
136i176j+72k=(8i+16j+24k)x(Bxi+Byj+bzk)
How do I solve for Bxi + Byj + Bzk???
Everything that I have tried is incorrect. Please help. thanks.
that should be F=qv x B. not dot product.
thanks, i figured it out.
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