- #1
nmsurobert
- 288
- 36
Homework Statement
derive the following wave equation
∇2H = 1/c2 (∂2H/∂t2)
Homework Equations
The Attempt at a Solution
I'm not sure how to derive it. I suppose I can break it into a whole bunch of partial derivatives because of the del squared operator and then just lump the three partial derivatives (Hx, Hy, Hz) back into H but I don't know if that's a derivation of the equation.