Question

What is the dimensional formula of charge ?¿

Answer 1

The dimensional formula of charge is given by,

$\bold{\pmb{\red{M^0 L^0 T^1 I^1}}}$

Where,

• M = Mass
• I = Current
• L = Length
• T = Time

Answer 2

μ = [M1 L1 T-2] × [M1 L1 T-2]-1 = [M0 L0 T0]. Therefore, the coefficient of friction is dimensionally represented as [M0 L0 T0].