How do you find magnitude and direction of a vector?

Head-to-Tail Method of Vector Addition

Vectors lesson 21 - Basic vector operations in Geogebra

01 - Calculating Magnitude of a Vector & Direction, Part 1 (Vector Magnitude & Angle)

Understanding Vectors: A Beginner's Guide

Vector Fields, Divergence, and Curl

Divergence and Curl (Vector Fields)

Div, Grad, and Curl: Vector Calculus Building Blocks for PDEs [Divergence, Gradient, and Curl]