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EXPERIMENT - NCERT

EXPERIMENT - NCERT

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2. AC frequency may not be stable. D ISCUSSION 1. The frequency of alternating current is half that of the frequency of the vibrating string. 2. Sonometer wire is made of soft iron for better results. S ELF ASSESSMENT 1. How is ac different from dc? 2. What is the meaning of frequency of ac? 3. How does the wire vibrate? Identify and explain ...

  Current, Alternating, Alternating current

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