Metre bridge is the modification of

Metre bridge is used to

Slide wire bridge or metre bridge is an application of

Slide wire bridge or metre bridge is an application of

The metre wire of a metre bridge is made of mangnin or german silver , but is never made of copper . Why ?

For the accurate measurement of resistance by metre bridge , the null point should be obtained

In a balanced metre bridge , the segment of wire opposite to a resistance of 70 Omega is 70 cm . The unknown resistance is

For the accurate measurement of resistance by metre bridge, the null point should be obtained

Determination of unknonw resistance in metre bridge is most accurate , when the balancing length is