A rectangular loop of area A and carrying a steady current I is placed in a uniform magnetic field:-Increasing the current sensitivity may not necessarily increase the voltage sensitivity of a galvanometer. Justify.

A rectangular loop of area A and carrying a steady current I is placed

1.	A rectangular loop of area A and carrying a steady current I is placed in a uniform magnetic field:-Increasing the current sensitivity may not necessarily increase the voltage sensitivity of a galvanometer. Justify.
Answer» Solution :CURRENT sensitivtity can be INCREASED by incraesing number of turns. When number of turns doubble, the resistance of the wire will ALSO be doubbled. HENCE the voltage sensitivity does no CHANGE

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A rectangular loop of area A and carrying a steady current I is placed in a uniform magnetic field:-Increasing the current sensitivity may not necessarily increase the voltage sensitivity of a galvanometer. Justify.

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