Magnetic meridian is a
Magnetic meridian is a
- A
Point
- B
Horizontal plane
- C
Vertical plane
- D
Line along $N-S$
Similar Questions
The earth's magnetic field lines resemble that of a dipole at the centre of the earth. If the magnetic moment of this dipole is close to $8 \times 10^{22}\, Am^2$, the value of earth 's magnetic field near the equator is close to....$Gauss$ (radius of the earth $= 6.4 \times 10^6\, m$)
The earth's magnetic field lines resemble that of a dipole at the centre of the earth. If the magnetic moment of this dipole is close to $8 \times 10^{22}\, Am^2$, the value of earth 's magnetic field near the equator is close to....$Gauss$ (radius of the earth $= 6.4 \times 10^6\, m$)
- [JEE MAIN 2013]
Assertion : The true geographic north direction is found by using a compass needle.
Reason : The magnetic meridian of the earth is along the axis of rotation of the earth.
Assertion : The true geographic north direction is found by using a compass needle.
Reason : The magnetic meridian of the earth is along the axis of rotation of the earth.
- [AIIMS 2004]
Isogonic lines on magnetic map will have
Isogonic lines on magnetic map will have
Lines which represent places of constant angle of dip are called
Lines which represent places of constant angle of dip are called
The lines joining the places of the same horizontal intensity are known as
The lines joining the places of the same horizontal intensity are known as