Which are the two required fields in a tangent galvanometer?

What is a galvanometer?

what is a dead beat galvanometer?

What is the nature of magnetic field in a moving coil galvanometer?

A galvanometer has a resistance of 100 ohm. A resistance of 1 Omega is connected across its terminals. WHich part of the total current flows through the galvanometer? Draw the diagram.

State two factors by hich a tangent galvanometer can be made more senesitive. WHy is a tangent galvanometer not considered to be practically a very useful instrument?

State the demerits of Tangent Galvanometer.