Mathematics · Superconductivity
जब जोसेफसन जंक्शन (Josephson junction) पर 1.5 μV का DC वोल्टेज लगाया जाता है, तो एक AC धारा उत्पन्न होती है। इस AC धारा की अनुमानित आवृत्ति क्या है? (दिया है: h ≈ 6.626 × 10-34 J·s, e ≈ 1.602 × 10-19 C)
- 1725 MHz✓
- 2620 MHz
- 3510 MHz
- 4435 MHz
सही उत्तर देखें
725 MHz
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