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Get Answers to all your Questions
(a) Define current sensitivity of a galvanometer. Write its expression.
(b) A galvanometer has resistance and shows full scale deflection for current
.
(i) How can it be converted into an ammeter to measure current up to ?
(ii) What is the effective resistance of this ammeter ?
Answers (1)
a) current sensitivity is the deflection per unit current.
b)
(i) By connecting a shunt parallel to the galvanometer.
(ii)
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