Physics · Magnetic Effects of Electric Current
एक हवा से भरी परिनालिका (solenoid), जिसमें प्रति सेमी 200 फेरे हैं, में 2 A की धारा प्रवाहित होती है। परिनालिका के केंद्र में टेस्ला (Tesla) में चुंबकीय क्षेत्र की तीव्रता क्या होगी? (μo = 4π × 10-7 T·m/A लीजिए)
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 116 × 10-2
- 216π × 10-3✓
- 38π × 10-3
- 48π × 10-2
सही उत्तर देखें
16π × 10-3
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