## What is the SI unit of galvanometer?

The SI unit of current sensitivity of galvanometer is division/ampere (or) radian/ampere.

## What is the SI unit for resistance?

ohm

The SI unit of electric resistance is the ohm (Ω). 1 Ω = 1 V/A.

**What is the SI unit of ammeter?**

amperes

An ammeter measures the electric current in a circuit. The name is derived from the name for the SI unit for electric current, amperes (A).

### What is the unit of figure of merit?

Figure of merit is the amount of current been passed in the unit of deflection in a galvanometer. Its SI unit is Ampere per division.

### What does a galvanometer measure?

galvanometer, instrument for measuring a small electrical current or a function of the current by deflection of a moving coil. The deflection is a mechanical rotation derived from forces resulting from the current.

**What is the equation for galvanometer?**

Obtain the formula, I = k θ for a moving coil galvanometer, given, the deflecting torque. where m is the magnetic dipole moment of the coil placed in the magnetic field B, I is the current in the galvanometer and θ is the deflection.

## What is a galvanometer constant?

The galvanometer constant of a coil is the strength of the magnetic field produced by a unit current flowing in it at its center.

## What is the value of galvanometer constant?

For a tangent galvanometer the constant G is equal to 2*PI*(n/a), in which n denotes the number of turns of wire, and a denotes the radius of the circle.

**What is the least count of galvanometer?**

There is no least count to a galvanometer as it does not depict any quantity.

### What is meant by galvanometer resistance?

the galvanometer resistance equals that value of the variable resistance in the two methods. which gives the same second deflection. A new method which resembles the Kelvin method of. obtaining the resistance of a galvanometer is reported.

### What’s the unit of capacitance?

farad

The unit of electrical capacitance is the farad (abbreviated F), named after the English physicist and chemist Michael Faraday. The capacitance C of a capacitor is the ratio of the charge Q stored in the capacitor to the applied dc voltage U: C = Q/U.

**Is volume a unit?**

Volume is the measure of the 3-dimensional space occupied by matter, or enclosed by a surface, measured in cubic units. The SI unit of volume is the cubic meter (m3), which is a derived unit. Liter (L) is a special name for the cubic decimeter (dm3).

## What is the unit measured in with a galvanometer?

Galvanometer Construction. The construction of the galvanometer is shown below.

## What are examples of galvanometer?

Draw a diagram of the magnetic forces acting on the sides of the coil parallel to the rotation axis. The direction of the current is marked.

**What is galvanometer and its use?**

Working Principle. The principle behind the ballistic galvanometer working is that it measures the amount of charge that flows across the magnetic coil where this initiates the coil to move.

### Does a generator contain a galvanometer?

There is no galvanometer on a generator set. But you can connect a galvanometer to your generator. The ammeter of the generator is measured by a current transforner. The main line of the generator is passed through the current transformer, and the two terminals of the transformer are connected to the ammeter.