
Fundamentals of Engineering Electromagnetics 1st Edition by David Cheng
Edition 1ISBN: 978-0201566116
Fundamentals of Engineering Electromagnetics 1st Edition by David Cheng
Edition 1ISBN: 978-0201566116 Exercise 38
Equation (2-15) in Example 2-2 describes the scalar triple products of three vectors A, B, and C. There is another important type of product of three vectors. It is a vector triple product, A × (B × C). Prove the following relation by expansion in Cartesian coordinates:
A × (B × C) = B(A · C)-C(A · B). (2-113)
Equation (2-113) is known as the "BAC-CAB" rule.
A × (B × C) = B(A · C)-C(A · B). (2-113)
Equation (2-113) is known as the "BAC-CAB" rule.
Explanation
Consider three vectors
as follows:
C...
Fundamentals of Engineering Electromagnetics 1st Edition by David Cheng
Why don’t you like this exercise?
Other Minimum 8 character and maximum 255 character
Character 255