Assertion: galvanometer's sensitivity | /r/HasProperty | ∝ n
Facets:
Source sentences:
text: Justification: When number of turns N is doubled, then the current sensitivity (∝ N) is doubled; but at the same time, the resistance of galvanometer coil (G) will also be doubled, so voltage sensitivity (Sv ∝​ N/G) will remain unchanged; hence inreasing current sensitivity does not necessarily increase the voltage sensitivity.