1.

A place where the vertical component of Earth's magnetic field is zero has the angle of dip equal to .........

Answer»

`0^@`
`45^@`
`60^@`
`90^@`

Solution :In `TAN PHI = (B_v)/( B_h) , B_v = 0`
`THEREFORE tan phi = (0)/(B_h)`
`therefore tan phi = 0`
`therefore phi = tan^(-1) (0)`
`therefore phi=0^@`


Discussion

No Comment Found

Related InterviewSolutions