AP EAMCET · PHYSICS · Magnetic Effects of Current
Two short bar magnets each of magnetic moment of \(9 \mathrm{Am}^2\) are placed such that one is at \(x=-3 \mathrm{~cm}\) and the other at \(y=-3 \mathrm{~cm}\). If their magnetic moments are directed along positive and negative \(X\)-directions respectively, then the resultant magnetic field at the origin is
- A 100T
- B 10T
- C 0.1T
- D 0.001T
Answer & Solution
Correct Answer
(C) 0.1T
Step-by-step Solution
Detailed explanation
At origin, both magnetic fields will be in same direction. Magnetic field due to \(M_1\) (axial point)…
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