What is the least count of an ammeter of range 0 to 0.5 having 10 divisions in between is?

Find Least count of Ammeter and Voltmeter given below

Voltmeter	Ammeter
For Voltmeter, We see that 10 Divisions is equal to 5 Volts So, Least Count = 5/10 = 0.5 V	For Ammeter, We see that 10 Divisions is equal to 100 Milli Amperes So, Least Count = 100/10 mA = 10 mA = 10 × 10 -3 A = 10 -2 A = 0.01 A

What is meant by least count in an ammeter There are 20 divisions between the 0 mark and 0.5 Mark Find least count of ammeter?

The least count is related to the precision of an instrument. Range is basically the difference between maximum value to the minimum value. For voltmeter, there are 20 divisions for a voltmeter between 0−0.5V marks. Means 0.5 volt is equal to 20 divisions.

What is the range of your ammeter scale?

Range of the ammeter means the maximum capacity of current it reads. For example if you take an ammeter which has a dial 0 —300, it means it can read the current upto 300 amp.

What is meant by least count in an ammeter there are 20?

In the ammeter , there are 20 markings between 0 mark and 0.5 mark. So, least count (LC) of the ammeter is 0.

What is least count of voltmeter?( B in a voltmeter There are 20 divisions between the 0 mark and 0.5 V Mark calculate its least count?

Therefore, the least count of the voltmeter is 0.025 V.

What is the range of the ammeter and the range of the voltmeter?

It is not possible to decrease the range of an ammeter. However, it can be increased by connecting a shunt (or low resistance) in parallel with the Ammeter. A voltmeter can have a maximum range of 0-20 V.

How do you find the least count of spectrometer?

To determine the Least Count of that Circular Vernier Scale. the principle is similar to that of the linear vernier scale. The entire circle is divided in to 360 degrees. Then, Least count = s – v = s – (59/60)s = (1/60) s = 1/60 degree = 1 minute.

What is the least count of digital micro meter?

0.01 mm
A Vernier scale on a caliper may have a least count of 0.1 mm while a micrometer may have a least count of 0.01 mm.

What is the least count of the ammeter?

So the least count of the ammeter is 1/5 A or 0.2 A. Same method for finding the least count for a Voltmeter or rather for any instruments. All voltmeters and ammeters have scale starting from zero to 100 or you may consider any value.

How do you read an ammeter range?

An ammeter may have one or multiple ranges. Select a range you wish to check. Let us say it is 500 mA range, and has 50 markings from 0 to full scale. This means one division is 500 / 50 = 10 mA. So 10 mA is the least count. Same goes for voltmeter or any other type of meter.

How do you find the least count of a meter?

Least count – Least count is a smallest value which you can measures. We can find it by dividing the meters range from its divisions. For example – If a ammeter range is 0 to 200mA and ammeter has 20 divisons. Then its least count will = 200mA/20 =10mA.

How many divisions are there in an ammeter?

An ammeter has a range of 0-3 ampere and there are 30 divisions on its scales. What is its least count? So, Least Count of Ammeter is 0.1 A