Circuit shown in figure is a simple ohm – meter, in which G is a gal

1.	Circuit shown in figure is a simple ohm – meter, in which G is a galvanometer (of very small resistance compared to R and Ro ), Ro is a known resistance and R is the resistance which is to be measured. If A and B are short circuited by a resistance less wire, galvanometer gives full scale deflection. Then to read the resistance R directly from galvanometer, its scale would look like
Answer» Circuit shown in figure is a simple ohm – meter, in which G is a galvanometer (of very small resistance compared to R and $R_{o}$ ), $R_{o}$ is a known resistance and R is the resistance which is to be measured. If A and B are short circuited by a resistance less wire, galvanometer gives full scale deflection. Then to read the resistance R directly from galvanometer, its scale would look like

Circuit shown in figure is a simple ohm – meter, in which G is a galvanometer (of very small resistance compared to R and Ro ), Ro is a known resistance and R is the resistance which is to be measured. If A and B are short circuited by a resistance less wire, galvanometer gives full scale deflection. Then to read the resistance R directly from galvanometer, its scale would look like

Answer»

Circuit shown in figure is a simple ohm – meter, in which G is a galvanometer (of very small resistance compared to R and $R_{o}$ ), $R_{o}$ is a known resistance and R is the resistance which is to be measured. If A and B are short circuited by a resistance less wire, galvanometer gives full scale deflection. Then to read the resistance R directly from galvanometer, its scale would look like

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