New solution
en/11.3.22.md
+13 −0
| @@ -0,0 +1,13 @@ | |||
| + | ### Statement | ||
| + | |||
| + | $11.3.22.$ [Insert the problem statement] | ||
| + | |||
| + | ### Solution | ||
| + | |||
| + | The transformer core is assembled from separate plates insulated from each other to reduce eddy currents. | ||
| + | |||
| + | If it were a single solid piece, the alternating magnetic flux would induce huge swirling currents that would heat up the core and tank the efficiency. The laminations cut off the path of those currents, greatly weaken them, and minimize the losses. | ||
| + | |||
| + | #### Answer | ||
| + | |||
| + | [Insert a concise answer or boxed result] | ||
| @@ -0,0 +1,13 @@ | |||
| ### Statement | |||
| $11.3.22.$ [Insert the problem statement] | |||
| ### Solution | |||
| The transformer core is assembled from separate plates insulated from each other to reduce eddy currents. | |||
| If it were a single solid piece, the alternating magnetic flux would induce huge swirling currents that would heat up the core and tank the efficiency. The laminations cut off the path of those currents, greatly weaken them, and minimize the losses. | |||
| #### Answer | |||
| [Insert a concise answer or boxed result] | |||