Question

What reactance will be offered i) by an inductor of 0.2 H, (ii) by a capacitance of
10µF, to an ac voltage sources of 10V, 100 Hz and 30V, 150 Hz? Give your
explanation regarding reactance variation with respect to frequency changes

Answer 1

Answer:

Explanation:

Resonant frequency w o = LC 1

∴ w o = 4×27×10 −6 1

⟹ w o =96.22Hz

Quality factor Q= R Lw o

∴ Q= 4×96.22/8.4

⟹ Q=45.82