Physics · Measuring Instruments
PMMC उपकरण में स्थायी चुंबक की मुख्य भूमिका क्या होती है?
- 1सिग्नल को बढ़ाना (Boost करना)
- 2संदर्भ वोल्टेज प्रदान करना
- 3चुंबकीय क्षेत्र उत्पन्न करना✓
- 4विद्युत धारा उत्पन्न करना
सही उत्तर देखें
चुंबकीय क्षेत्र उत्पन्न करना
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