Physics · 2025
JEE Main · 23 January 2025, Shift 1 · Q49
In the given circuit the sliding contact is pulled outwards such that electric current in the circuit changes at the rate of 8 A/s. At an instant…
In the given circuit the sliding contact is pulled outwards such that electric current in the circuit changes at the rate of $\displaystyle 8$ A/s. At an instant when R is $\displaystyle 12 \Omega$, the value of the current in the circuit will be $\displaystyle \_\_\_\_$ A.Official answer
From NTA’s final answer key for this paper.
3
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JEE Main 2025 Physics question, with the answer from NTA’s final answer key. Where our answers come from.