Physics · Electromagnetic Induction
एक प्रतिदीप्ति लैंप (fluorescent lamp) चोक में, 100 V का प्रेरित विपरीत विभवांतर उत्पन्न होता है जब चोक धारा 0.025 ms की अवधि में 0.25 A से समान रूप से बदलकर 0 हो जाती है। चोक का स्व-प्रेरकत्व (mH में) अनुमानित है:
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