A vector perpendicular to the vector () and having magnitude units is _____
Step 1: Given and assume
The magnitude of r is .
A vector, perpendicular to .
Step 2: To find
We have to find a vector perpendicular to the vector () and have magnitude units.
Step 3: Calculation
The dot product of r and A must be zero because .
According to the given information,
By taking square both sides, we get
From equation ,
By substituting the value of “y” in the equation , we get
Therefore, the vector perpendicular is .