Verified Solution • 2025–26 Session moderate

QAIPMT-2009-Ph-2176: NEET 2009 Physics - Class 12 AIPMT-2009-Ph-2176 Solution: A student measures the terminal potential difference (V) of a…

A student measures the terminal potential difference (V) of a cell (of emf

\varepsilon

and internal resistance r) as a function of the current (I) flowing through it. The slope, and intercept, of the graph between V and I, then respectively, equal

Multiple Choice Options

A $-r$ and $\varepsilon$
B $r$ and $-\varepsilon$
C $-\varepsilon$ and $r$
D $\varepsilon$ and $-r$

Step-by-Step Verified Solution

The terminal potential difference of a cell is given by V + Ir = _ V = V A � V B _ V = _ � Ir _ d V d I = _ r , Also for, i = 0 then V = _ _ slope = � r, intercept = _

Related Learning Resources & Exam Preparation

NEET PYQ Question Bank

Browse year-wise authentic previous years' questions with solutions

Authentic CBT Mock Tests

Simulate official exam environment with live timer and percentile scoring