Правка раздела «Solution»
en/7.4.24.md
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| ### Statement | |||
| $7.4.24.$ Inside a smooth non-conducting sphere of mass $M$ and radius $R$, there are two identical beads of mass $m$ with charge $q$. Distance between beads $l$. Find the maximum speed of the sphere if the beads are released. | |||
| @@ -5,7 +5,7 @@Statement | |||
| ### Solution | |||
| − |  | ||
| #### Answer | |||
| $$ | |||
| v=\sqrt{q^2m(2R-l)/[2\pi\varepsilon_0RlM(M+2m)]} | |||
| $$ | |||
| ещё строк без изменений 4 | |||
| ### Statement | ### Statement | ||
| $7.4.24.$ Inside a smooth non-conducting sphere of mass $M$ and radius $R$, there are two identical beads of mass $m$ with charge $q$. Distance between beads $l$. Find the maximum speed of the sphere if the beads are released. | $7.4.24.$ Inside a smooth non-conducting sphere of mass $M$ and radius $R$, there are two identical beads of mass $m$ with charge $q$. Distance between beads $l$. Find the maximum speed of the sphere if the beads are released. | ||
| @@ -5,7 +5,7 @@Statement | |||
| ### Solution | ### Solution | ||
|  | ||
| #### Answer | #### Answer | ||
| $$ | $$ | ||
| v=\sqrt{q^2m(2R-l)/[2\pi\varepsilon_0RlM(M+2m)]} | v=\sqrt{q^2m(2R-l)/[2\pi\varepsilon_0RlM(M+2m)]} | ||
| $$ | $$ | ||
| ещё строк без изменений 4 | |||