poynting’s
Poynting’s Theorem – pg 1 . Poynting’s Theorem . by Dr. Colton, Physics 442/471 (last updated: Summer 2021) Derivation . Beginning with Maxwell’s equations… ∇× 𝐄𝐄= −𝜕𝜕𝐁𝐁 (dot with B𝜕𝜕𝐁𝐁. ∇× 𝐁𝐁= 𝜇𝜇0𝐉𝐉+ 𝜖𝜖0𝜇𝜇0 𝜕𝜕𝐄𝐄 (dot with E0𝐄𝐄⋅𝐉𝐉.
Poynting’s Theorem – pg 1 . Poynting’s Theorem . by Dr. Colton, Physics 442/471 (last updated: Summer 2021) Derivation . Beginning with Maxwell’s equations… ∇× 𝐄𝐄= −𝜕𝜕𝐁𝐁 (dot with B𝜕𝜕𝐁𝐁. ∇× 𝐁𝐁= 𝜇𝜇0𝐉𝐉+ 𝜖𝜖0𝜇𝜇0 𝜕𝜕𝐄𝐄 (dot with E0𝐄𝐄⋅𝐉𝐉.