Wheatstone bridge|Meter Bridge

Temperature and resistance, Wheatstone Bridge and Meter Bridge

Color coding of resistors, Temperature and resistance, Wheatstone Bridge and Meter Bridge

Wheatstone Bridge|Ameter From Galvanometer|Voltmeter From Galvanometer|Quiz|OMR

Draw the circuit diagram for wheatstone bridge to determine unknown resistance. Write condition for balancing of the bridge.

Four resistors A,B,C and D from a wheatstone's bridge. The bridge is balanced when C=100Omega , if A and b are inter changed, the bridge balances for C=121Omega . The value of D is

Question|Wheatstone Bridge|Questions

In a Wheatstone bridge resistance connected the bridge is balanced , when the resistance are in the ratio

Wheatstone Bridge||Stretching of Wire||Reshaping and Resistance Change

In meter brigde of Wheatstone bridge for measurment of resistance, the known and the unknown resistance are interchanged. The error so removed is