POTENTIOMETER

WS
by on April 25, 2020
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POTENTIOMETER                                                                                      GO BACK

 

A potentiometer is used to compare the E.m.f of two cells

A potentiometer is shown in the diagram above (FIG 1)

 

 

 

POTENTIOMETER  is used to compare E,m,f  of two celles.

From  FIG 2 above

                                          

    

 

 

 

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Posted in: Education
Topics: potentiometer
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