Physics · 2024
JEE Main · 27 January 2024, Shift 2 · Q56
The electric potential at the surface of an atomic nucleus (z=50) of radius 9 × 10^-13 cm is ____ × 10^6 V.
The electric potential at the surface of an atomic nucleus $\displaystyle (z=50)$ of radius $\displaystyle 9 \times 10^{-13} \mathrm{~cm}$ is
$\displaystyle \_\_\_\_$ $\displaystyle \times 10^6 \mathrm{~V}$.
Official answer
From NTA’s final answer key for this paper.
8
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JEE Main 2024 Physics question, with the answer from NTA’s final answer key. Where our answers come from.