The electric field in a region changes uniformly with time such that dE/dt = 2×10¹⁴ V·m⁻¹·s⁻¹. Take ε₀ = 9×10⁻¹² F/m. If the displacement-current density is J_d = N×10² A/m², find N.
Physics · Electromagnetic wave · displacement current and properties of electromagnetic wave
The electric field in a region changes uniformly with time such that dE/dt = 2×10¹⁴ V·m⁻¹·s⁻¹. Take ε₀ = 9×10⁻¹² F/m. If the displacement-current density is Jd = N×10² A/m², find N.