Physics · 2021
JEE Main · 18 March 2021, Shift 1 · Q3
Four identical long solenoids A, B, C and D are connected to each other as shown in the figure. If the magnetic field at the center of A is 3 T, the…
Four identical long solenoids A, B, C and D are connected to each other as shown in the figure. If the magnetic field at the center of A is $\displaystyle 3$ T, the field at the center of C would be : (Assume that the magnetic field is confined with in the volume of respective solenoid).
Official answer
(1)
$\displaystyle 1$ T
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JEE Main 2021 Physics question, with the answer from NTA’s final answer key. Where our answers come from.