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प्रश्न
Tick (✓) the correct choice among the following :
In fig .XY is at right angles to the magnetic field. The direction in
which XY should be moved to induce an electron flow in the direction Y to X as indicated by the arrow is
विकल्प
Along the direction of XY
Towards N and perpendicular to XY,
Towards S and perpendicular to XY
Upwards and perpendicular to XY
उत्तर
Upwards and perpendicular to XY
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