What is the end error in meter bridge how do you remove it?
Answers
Answer:
Explanation:
The shifting of zero of the scale at different points as well as the stray resistance give rise to the end error in meter bridge wire. This error arise due to the non uniformity of the meter wire End corrections can be estimated by including known resistances P1 and Q1 in the two ends and finding the null point
Answer:
Explanation:
What is end error in meter bridge:
The end inaccuracy in meter bridge wire is caused by the movement of the scale's zero at different positions as well as stray resistance. The non-uniformity of the meter wire causes this mistake. End corrections can be computed by identifying the null point and including known resistances P1 and Q1 in both ends.
How do you remove it:
End error can be eliminated by repeating the experiment with unknown and known resistance and then taking the average of the resistance values obtained in each experiment.
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