Physics · 2022
NEET 2022 · 4 September · Code W6 · Q15
A cell of emf 4 V and internal resistance 0.5 Ω is connected to a 7.5 Ω external resistance. The terminal potential difference of the cell is
A cell of emf $\displaystyle 4$ V and internal resistance $\displaystyle 0.5 \Omega$ is connected to a $\displaystyle 7.5 \Omega$ external resistance. The terminal potential difference of the cell is
Official answer
(2)
3.$\displaystyle 75$ V
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NEET (UG) 2022 Physics question, with the answer from NTA’s final answer key. Where our answers come from.