Physics · Electrical Measuring Instruments
एक स्थायी चुंबक गतिशील कुंडली (PMMC) उपकरण पर एक उच्च आवृत्ति वाला एसी सिग्नल लागू किया जाता है। यदि एसी सिग्नल का RMS मान 2 V है, तो उपकरण का पाठ्यांक क्या होगा?
- 14√2 V
- 2√2 V
- 32 V
- 4शून्य✓
सही उत्तर देखें
शून्य
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