alternating current

when we write the current equation in an purely capacitive circuit, we write I = isin(wt + pi/2). why do we write +pi/2 , minus likhke bhi to kar sakte the
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@Gyro Gearloose
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Real potato
Real potato2mo ago
+ YA - is baat par depend karega ki voltage ki equation kya likhi hai agar voltage ki eqn V=vsinwt ki likhega to current ki eqn me +pi/2 krdena agar voltage ki eqn sinwt-pi/2 likhega to current ki sinwt krdena current lead krna cheye bs pi/2 se
Prasan
PrasanOP2mo ago
theek hai +solved @Real potato
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