At a place,the horizontal and vertical intens | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) The angle of dip $\phi$ is given by the relation $	an \phi = \frac{B_V}{B_H}$,where $B_V$ is the vertical component and $B_H$ is the horizontal c

Vedclass · Accepted Answer

$30$

Vedclass · Answer

(A) The angle of dip $\phi$ is given by the relation $	an \phi = \frac{B_V}{B_H}$,where $B_V$ is the vertical component and $B_H$ is the horizontal component of the Earth's magnetic field.Given: $B_H = 0.30 \ G$ and $B_V = 0.173 \ G$.Substituting the values: $	an \phi = \frac{0.173}{0.30} = \frac{1.73}{3.0}$.Since $\sqrt{3} \approx 1.732$,we have $	an \phi = \frac{\sqrt{3}}{3} = \frac{1}{\sqrt{3}}$.Therefore,$\phi = 	an^{-1}(\frac{1}{\sqrt{3}}) = 30^o$.

At a place,the horizontal and vertical intensities of the Earth's magnetic field are $0.30 \ G$ and $0.173 \ G$ respectively. The angle of dip at this place is.....$^o$

Similar Questions

At a certain place,the vertical component of the Earth's magnetic field is $\sqrt{3}$ times the horizontal component of the Earth's magnetic field. If a magnetic needle is suspended freely in the air,then it will incline:

Give the location of magnetic:
$(i)$ north pole
$(ii)$ south pole

If a magnet is suspended at an angle $30^o$ to the magnetic meridian,it makes an angle of $45^o$ with the horizontal. The real dip is

Choose the correct option regarding the relationship between true dip $(\phi)$ and apparent dip $(\phi^{\prime})$:

Give information about Earth's magnetism.

Vedclass Test Series

Exam Paper Generator

Online Exam Module