Physics · 2009
NEET 2009 · Prelims · Code A · Q31
See the electrical circuit shown in this figure. Which of the following equations is a correct equation for it?
See the electrical circuit shown in this figure. Which of the following equations is a correct equation for it ?
Official answer
(2)
$\displaystyle \varepsilon_1-\left(i_1+i_2\right) R-i_1 r_1=0$
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NEET (UG) 2009 Physics question, with the answer from NTA’s final answer key. Where our answers come from.