All Problems

Constant Magnetic Field, Magnetics

Problem 3.232

A current \(I\) flows along a round loop. Find the integral B \(d \mathbf{r}\) along the axis of the loop within the range from \(-\infty\) to \(+\infty\) Explain the result obtained.

Reveal Answer
 The given integral is equal to μ0I . \text { The given integral is equal to } \mu_{0} I \text { . }