Questions
If the angles of dip at two places are respectively, then the ratio of horizontal components of earth's magnetic field at the two places will be
detailed solution
Correct option is A
The horizontal components are BH1=B cosϕ1 and BH2=B cosϕ2∴BH1BH2= cosϕ1cosϕ2=cos30ocos45o=32 x 2=32Talk to our academic expert!
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