(3) \( \frac{1}{2} \)
(4) \( \frac{1}{8} \)
Two A.C. current \( i_{1} \& i_{2} \) are given by \( i_{1}=40 \) \( \sin \left(314 t+\frac{\pi}{6}\right) \& i_{2}=20 \sin \left(314 t-\frac{\pi}{3}\right) \). Then what will be the reading of hotwire ammeter
