Ihatemath2271 Ihatemath2271 15-01-2024 Physics contestada What is the speed of the magnetic field in a vacuum?a. (μ₀ * ε₀)⁽⁻¹/²⁾b. μ₀ * ε₀c. (μ₀ * ε₀)⁽¹/²⁾d. Uncertain