Question
Physics Question on Magnetism and matter
Isogonic lines are those for which
A
declination is the same at all places on the line
B
angle of dip is the same at the place on the line
C
the value of horizontal component of earth's magnetic field is the same
D
All of the above
Answer
declination is the same at all places on the line
Explanation
Solution
Answer (a) declination is the same at all places on the line