Physics · 2015
JEE Main · 10 April 2015, Shift 1 · Q18
A 10V battery with internal resistance 1 Ω and a 15 V battery with internal resistance 0.6 Ω are connected in parallel to a voltmeter (see figure).…
A 10V battery with internal resistance $\displaystyle 1 \Omega$ and a $\displaystyle 15$ V battery with internal resistance $\displaystyle 0.6 \Omega$ are connected in parallel to a voltmeter (see figure). The reading in the voltmeter will be close to :
Official answer
(3)
13.$\displaystyle 1$ V
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JEE Main 2015 Physics question, with the answer from NTA’s final answer key. Where our answers come from.