मराठी

At which angles does the EMF reach its maximum magnitude?

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प्रश्न

At which angles does the EMF reach its maximum magnitude?

पर्याय

  • \[\theta=45^\circ\text{ or }135^\circ\]

  • \[\theta=0^\circ\text{ or }180^\circ\]

  • \[\theta=90^\circ\text{ or }270^\circ\]

  • \[\theta=0^\circ\text{ or }360^\circ\]

MCQ
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उत्तर

The EMF reaches maximum magnitude when \[\sin(\omega t)=\pm1\]. These values occur at \[\theta=90^\circ\] and \[\theta=270^\circ\].

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