In a propertly adjusted tangent galvanometer, the deflection for `1A` current is found to `30^(@)`. Now the coil is turned through `90^(@)` about the vertical axis, the deflection for the same current will be

Tangent galvanometer shows a deflection of 45^@ for some current. When the current is reduced to 1//sqrt(3) times the original , what is the deflection ?

If number of turns in moving coil galvanometer becomes half , then the deflection for the same current will become

In a tangent galvanometer a deflection of 30^(@) is obtained wth a certain current flowing through the coil. If the current is tripled, the deflection obtained will be

Galvanometer shows deflection when current passes through it. This is because,

A tangent galvanometer propertly adjusted gives a deflection of 30^(@) when a certain current is passed through it. When the current is changed, then it gives a deflection of 45^(@) . The ratio of the currents in the two cases is

A current of 0.8 A through a Tangent Galvanometer produces a true deflection of 45^@ . The Coil is turned through 90^@ and a current 0.4 A is passed through it. Deflection produced is