Advertisements
Advertisements
प्रश्न
Which is the standard form of the alternating EMF?
पर्याय
\[\varepsilon=\varepsilon_0\cos(\omega t)\]
\[\varepsilon=\varepsilon_0\sin(\omega t)\]
\[\varepsilon=\varepsilon_0\omega t\]
\[\varepsilon=\varepsilon_0/\sin(\omega t)\]
MCQ
Advertisements
उत्तर
The instantaneous EMF varies sinusoidally with time. Writing its amplitude as \[\varepsilon_0\] gives \[\varepsilon=\varepsilon_0\sin(\omega t)\].
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
