Question

In an Tangent Galvanometer experiment for two different values of current if the deflection at 45 degree and 30 degree respectively then the ratio of the current
is.

Answer 1

Here is my answer to your question :

√3 : 1

Explanation:

deflection angle : 45°

tan 45° = 1

Deflection angle : 30°

tan 30° = 1 /√3

RATIO : TAN45° : TAN30°

= 1 : 1/√3

= √3 : 1

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