TS EAMCET · Physics · Magnetic Effects of Current
The magnetic induction at point \(O\) of the given infinitely long current carrying wire shown in the figure below is
- A \(\frac{\mu_0 l}{4 \pi R}\left(1-\frac{3 \pi}{2}\right)\)
- B \(\frac{\mu_0 l}{2 R(1+\pi)}\)
- C \(\frac{\mu_0 l}{4 \pi R}\left[1+\frac{3 \pi}{2}\right]\)
- D \(\frac{\mu_0 l}{4 \pi R}\)
Answer & Solution
Correct Answer
(C) \(\frac{\mu_0 l}{4 \pi R}\left[1+\frac{3 \pi}{2}\right]\)
Step-by-step Solution
Detailed explanation
Magnetic field at point \(O=\) Magnetic field of wire \(1+\) magnetic field of loop…
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