Saved Bookmarks
| 1. |
The resistance of a metal wire of length 1m is 10 ohm at 20^°C if the dieter of the wire is 0.15mm . Find the resistivity of metal at that temperature |
| Answer» The resistance of a metal wire of length 1m is 10 ohm at 20^°C if the dieter of the wire is 0.15mm . Find the resistivity of metal at that temperature | |