EASY
12th ICSE
IMPORTANT
Earn 100

The angle between the magnetic meridian and geographical meridian is known as:

50% studentsanswered this correctly

Important Questions on Magnetic Field and Earth's Magnetism

EASY
12th ICSE
IMPORTANT
NOOTAN ISC PHYSICS Class 12 Part-1>Chapter 9 - Magnetic Field and Earth's Magnetism>QUESTIONS>Q 3
The lines of force due to horizontal component of earth's magnetic field are :
EASY
12th ICSE
IMPORTANT
NOOTAN ISC PHYSICS Class 12 Part-1>Chapter 9 - Magnetic Field and Earth's Magnetism>QUESTIONS>Q 4
In a plane perpendicular to magnetic meridian the dip needle will be 
EASY
12th ICSE
IMPORTANT
NOOTAN ISC PHYSICS Class 12 Part-1>Chapter 9 - Magnetic Field and Earth's Magnetism>QUESTIONS>Q 5
The vertical component of the earth's magnetic field is zero at
MEDIUM
12th ICSE
IMPORTANT
NOOTAN ISC PHYSICS Class 12 Part-1>Chapter 9 - Magnetic Field and Earth's Magnetism>QUESTIONS>Q 6
At a place the angle of dip is 30°. If the horizontal component of earth's magnetic field is BH, the total earth's field will be
EASY
12th ICSE
IMPORTANT
NOOTAN ISC PHYSICS Class 12 Part-1>Chapter 9 - Magnetic Field and Earth's Magnetism>QUESTIONS>Q 7
The line on the earth's surface joining the points where the field is horizontal is called :
EASY
12th ICSE
IMPORTANT
NOOTAN ISC PHYSICS Class 12 Part-1>Chapter 9 - Magnetic Field and Earth's Magnetism>QUESTIONS>Q 8
What is the angle of dip at a place where the horizontal component BH and vertical component BV of earth's magnetic field are equal?
EASY
12th ICSE
IMPORTANT
NOOTAN ISC PHYSICS Class 12 Part-1>Chapter 9 - Magnetic Field and Earth's Magnetism>QUESTIONS>Q 1
Write an expression of magnetic field 'B' at a point in end-on position or an axial position of a magnetic dipole. (Derivation not required).
EASY
12th ICSE
IMPORTANT
NOOTAN ISC PHYSICS Class 12 Part-1>Chapter 9 - Magnetic Field and Earth's Magnetism>QUESTIONS>Q 2
Write the expression for the torque on a magnet placed in a uniform magnetic field.