At certain place, the horizontal component of earth.s magnetic field is 3.0 G and the angle dip at that place is 30^(@). The magnetic field of earth at that location

At certain place, the horizontal component of earth.s magnetic field i

1.	At certain place, the horizontal component of earth.s magnetic field is 3.0 G and the angle dip at that place is 30^(@). The magnetic field of earth at that location
Answer» `4.5G` `5.1G` `3.5G` `6.0G` Solution :`B_(H)=3G` `Bcos30^(@)=3` `B=3sec30^(@)` `=3xx(2)/(SQRT(3))=(6)/(1.732)impliesB=3.5G`

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At certain place, the horizontal component of earth.s magnetic field is 3.0 G and the angle dip at that place is 30^(@). The magnetic field of earth at that location

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