Recent content by snyski

I believe I can use the following relation: Defining the current density of J as the displacement current, by differentiating D with respect to time (dD/dt)We get: With B and E being defined as: So instead of differentiating to time I can now simply divide by time...

Does anyone know how to solve or at least how to begin solving the following problem?: Prove that displacement current in the Maxwell equations can be neglected if characteristic time τ of changing electromagnetic field in the system satisfies to the following condition: τ >> L/c where L is...