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
(a)
(a)
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