1.

A 2 volt battery, a \[15\,\Omega \] resistor and a potentiometer of 100 cm length, all are connected in series. If the resistance of potentiometer wire  is \[5\,\Omega \], then the potential gradient of the potentiometer wire is      [AIIMS 1982]

A. 0.005 V/cm  
B. 0.05 V/cm
C. R/16   
D. 0.2 V/cm
Answer» B. 0.05 V/cm


Discussion

No Comment Found

Related MCQs