MCQ
Which of the following relation is correct in magnetism
- ✓$I^2=V^2+H^2$
- B$I=V+H$
- C$V=I^2+H^2$
- D$V^2=I+H$
✓
Answer
Correct option: A.
$I^2=V^2+H^2$
(a)
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