Physics · Magnetism
ट्रांसफॉर्मर का कार्य सिद्धांत निम्नलिखित में से किस पर आधारित है?
- 1जूल तापन प्रभाव
- 2सीबेक प्रभाव
- 3केवल स्व-उत्तेजन
- 4विद्युत-चुम्बकीय प्रेरण (Electromagnetic induction)✓
सही उत्तर देखें
विद्युत-चुम्बकीय प्रेरण (Electromagnetic induction)
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