Physics · 2021
JEE Main · 18 March 2021, Shift 2 · Q26
Consider a 72 cm long wire AB as shown in the figure. The galvanometer jockey is placed at P on AB at a distance x cm from A. The galvanometer shows…
Consider a $\displaystyle 72$ cm long wire AB as shown in the figure. The galvanometer jockey is placed at P on AB at a distance $\displaystyle x \mathrm{~cm}$ from A . The galvanometer shows zero deflection.
The value of $\displaystyle x$, to the nearest integer, is \_\_\_\_.
The value of $\displaystyle x$, to the nearest integer, is \_\_\_\_.Official answer
48
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JEE Main 2021 Physics question, with the answer from NTA’s final answer key. Where our answers come from.