the galvanometer shows no deflection

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The potentiometer wire AB is 100 cm long. For what value of R, the galvanometer shows no deflection, when AC=40cm (shown in figure)?
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Dec
The potentiometer wire AB is 100 cm long. For what value of R, the galvanometer shows no deflection, when AC=40cm (shown in figure)? the galvanometer shows no deflection The potentiometer wire AB is 100 cm long. For what value of R when AC=40cm (shown in figure)? December 3, 2020 Category: Arihant Physics by D.C Pandey [...]
Posted in: Arihant Physics by D.C Pandey , Chapter 3 - Current Electricity , Volume 2 ,
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