1/ √μ०E० = c = 3×10⁸ m/s = [LT-¹]

 1/ √μ०E० = c = 3×10⁸ m/s = [LT-¹]

Solve:

= μ०/4π ÷ 1/4πE० = 10-⁷ / 9×10⁹

= μ०E० = 1/9×10⁹+⁷

= μ०E० = 1 / 9×10¹⁶

= μ०E० = 1 / (3 ×10⁸)²

= μ०E० = 1/ c²

= c² = 1/ μ०E०

= c = 1/√μ०E० proved 

c = 3×10⁸ m/s = [LT-¹] :–

m/s = [LT-¹]

L/T = [LT-¹]

[LT-¹] = [LT-¹]

1/ √μ०E० = m/s :–

Solve: 

 1/ √ N/amp² × c² /N-m²

( μ० का मात्रक = N/amp²)

1 / √ amp² × sec² / amp² ×m²

1/ sec/m

m/sec