Which of the following is mathematically correct when one moves in an anticlockwise direction along the given loop to apply Ampere's circuital loop?
a) ∮B⋅dl = μ₀I
b) ∮B⋅dl = μ₀ε₀dΦE/dt
c) ∮B⋅dl = μ₀ε₀I
d) ∮B⋅dl = μ₀ε₀ΦB