AP EAMCET · PHYSICS · Electromagnetic Induction
If \(\mathrm{B}\) is magnetic field and \(\mathrm{q}\) is the charge then the following represents the Gauss's law of magnetism
- A \(\int \vec{B} \cdot d \vec{s}=0\)
- B \(\int \vec{B} \cdot d \vec{s}=q\)
- C \(\int \vec{B} \cdot d \vec{s}=4 \pi\)
- D \(\int \vec{B} \cdot d \vec{s}=\mu_o q\)
Answer & Solution
Correct Answer
(A) \(\int \vec{B} \cdot d \vec{s}=0\)
Step-by-step Solution
Detailed explanation
According to Gauss law of magnetic field the flux of magnetic field across a closed loop is zero. It is given as; \(\int \vec{B} \cdot \overrightarrow{d s}=0\)
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