GKFix MCQ Question

What is the expression for displacement current in terms of electric flux?

• A. I_d = μ₀(dΦ_E/dt)
• B. I_d = (1/ε₀)(dΦ_E/dt)
• C. I_d = ε₀(dΦ_E/dt)
• D. I_d = dΦ_E/dt