Griffiths (4th Edition), Chapter 01, Problem 1.4 Solution

Griffiths, Introduction to Electrodynamics, 4th Edition

Chapter 1. Vector Analysis

Section 1. 1. Vector Algebra

1.1.2 Vector Algebra: Component Form

Problem 1.4 The cross product

The problem asks you to
  • find the components of the unit vector perpendicular to the plane shown in given figure.
You should know about
  • the cross product of vectors and its property.

\vec{A} \times \vec{B} = AB \sin \theta \ \hat{n}



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