Question

In the given A.C. circuit, the instantaneous current through inductor and capacitor are $0.8A$ and $0.4A$ respectively. The instantaneous current through resistor is

• A. 1.2 A
• B. 0.6
• C. 0.4
• D. $\sqrt{0.8}A$

Answer 1

Answer: (C)

$I_R=i_L-i_c$
$I_R=0.4$