Saved Bookmarks
| 1. |
Write the principle of working of an electric motor |
|
Answer» The ELECTRIC motor works on the MAGNETIC effect of current. Its principle is when a rectangular COIL is placed in a magnetic FIELD and current is passed through it, a force acts on the coil, due to which the coil ROTATES. When the coil rotates the shaft attached to it also rotates. |
|