4th sem (3) : Measurement of voltages of given dry batteries of different voltages

 Aim: Measurement of voltages of given dry batteries of different voltages

Apperatus : Two dry batteries of different voltages

Diagram : 

Procedure :

1 Two dry cells have been taken whose voltages are different.say 1.5 V and 12 V.

 A digital multimeter have been taken to measure the voltage.

3 use of a proper scale in multimeter has been selected in multimeter so that can measure both the v.

4 Note down the voltages taken by multimeter.

Result: 

The voltages of two dry cell batteries are calculated as 1.5V and 9v respect.