JEE Main 2022 Physics question
At a certain place the angle of dip is 30° 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 -
Answer: (1)
Solution
= B cos30°, so G.
At a certain place the angle of dip is 30° 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 -
= B cos30°, so G.