The Wheatstone bridge is balanced when there is no p.d. between the midpoints of the voltage dividers. |
Scales using strain gages that I have observed have used Wheatstone bridges in structures differing from my structure. |
The Wheatstone bridge is unsuitable for measuring very small resistances, of a few ohms or less. |
A Kelvin Double bridge is a variant of the Wheatstone bridge used for measuring very low resistances. |
This lesson describes Wheatstone bridges, megohmmeters, and clamp-on ammeters. |
He was advised and helped by his uncle Charles Wheatstone who invented the piece of electrical apparatus known as the Wheatstone bridge. |