erra akhil
Last Activity: 9 Years ago
Cross Product:-
1.)Vector product of 2 vectors gives a vector.
2.)The resultant product vector of 2 vectors is in the direction perpendicular to the plane in which the given vectors are present.
3.)Magnitude of cross product of 2 vector is the product of magnitude of 2 vectors and the sine of angle between them.
Example:-
If A and B are two vectors,
A = a1 i + a2 j + a3 k
B = b1 i + b2 j + b3 k
magnitude of A*B=(magnitude of A)(Magnitude of B)(sin θ)
A*B=
| i j k |
| a1 a2 a3 |
| b1 b2 b3|
i,j,k are components of A and B along x,y,z axes
Approve if my answer helped you
