Question
Question: Which of the following statement is not the true...
Which of the following statement is not the true
A
(a) While taking reading of tangent galvanometer, the plane of the coil must be set at right angles to the earth’s magnetic meridian
A
(b) A short magnet is used in a tangent galvanometer since a long magnet would be heavy and may not easily move
A
(c) Measurements with the tangent galvanometer will be more accurate when the deflection is around 45o
A
(d) A tangent galvanometer can not be used in the polar region
Explanation
Solution
(a)
Sol. In tangent galvanometer experiment The plane of the coil firstly set in the magnetic meridian.