1.

A voltmeter having a resistance of 998 ohms is connected to a cell of e.m.f. 2 volt and internal resistance 2 ohm. The error in the measurement of e.m.f. will be   [MP PMT 1994]

A.                    \[4\times {{10}^{-1}}\,volt\]
B.                                      \[2\times {{10}^{-3}}volt\]
C.                    \[4\times {{10}^{-3}}volt\]
D.            \[2\times {{10}^{-1}}volt\]
Answer» D.            \[2\times {{10}^{-1}}volt\]


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