Edit to “Ответ”

naz edited
revision #18452 parent #18451 ← older newer →
@@ -28,4 +28,4 @@Ответ
а. $B = \frac{\mu_0Ix}{2πr^2}$, $0 < x < r$; $B = \frac{\mu_0I}{2πx}$, $x > r$.
−б. $B =µ0xj$, $x = a/2$; $B =\frac{\mu_0 aj}{2}$, $x <a/2$.
+б. $B =\mu_0 xj$, $x < a/2$; $B =\frac{\mu_0 aj}{2}$, $x >= a/2$.