RRB Group D (Level-1 posts) 2022 · Question 422 of 598
According to the right-hand rule for a current-carrying conductor, if you point your thumb in the direction of the current, your fingers will curl in the direction of the magnetic field lines around the conductor. Answer: The direction of the magnetic field lines as viewed from the east end will be anticlockwise.
Source: RRB Group D 2022 Prev. Yr. Paper (18 Aug 2022) (Shift 3) - Prepp · reliable-secondary
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