# The equation of an alternating voltage is V = 220sin[wt + pi/6] and the equation for current is i = 10sin[wt + pi/6]. The impedance (in ohm) of circuit is  a) 11 b) 44 c) 20 d) 22

Dear Student ,
Here the impedance is ,
$\frac{{V}_{0}}{{I}_{0}}=\frac{220}{10}=22\Omega$
Regards

• 9
V/i=22
• 0
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