Physics · 2020
JEE Main · 4 September 2020, Shift 1 · Q15
A small bar magnet is moved through a coil at constant speed from one end to the other. Which of the following series of observations will be seen on…
A small bar magnet is moved through a coil at constant speed from one end to the other. Which of the following series of observations will be seen on the galvanometer G attached across the coil ?
Three positions shown describe : (a) the magnet's entry (b) magnet is completely inside and (c) magnet's exit.
Three positions shown describe : (a) the magnet's entry (b) magnet is completely inside and (c) magnet's exit.Official answer
(2)
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JEE Main 2020 Physics question, with the answer from NTA’s final answer key. Where our answers come from.