Magnetic Effects of Current and Magnetism: JEE Main 2022 Physics question

JEE Main 2022 · 29 Jun, Morning shift · Q7625

JEE Main 202229 Jun, Morning shiftPhysicsEasyMagnetic Effects of Current and Magnetism165× since 2002

At a certain place the angle of dip is 30

^\circ

and the horizontal component of earth's magnetic field is 0.5 G. The earth's total magnetic field (in G), at that certain place, is :

JEE Main 2022 · 29 Jun, Morning shift · Q7625

JEE Main 202229 Jun, Morning shiftPhysicsEasyMagnetic Effects of Current and Magnetism165× since 2002

At a certain place the angle of dip is 30

^\circ

and the horizontal component of earth's magnetic field is 0.5 G. The earth's total magnetic field (in G), at that certain place, is :

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