Kumar Mittal Solutions for Exercise 1: QUESTIONS
Kumar Mittal Physics Solutions for Exercise - Kumar Mittal Solutions for Exercise 1: QUESTIONS
Attempt the practice questions from Exercise 1: QUESTIONS with hints and solutions to strengthen your understanding. NOOTAN ISC PHYSICS Class 12 Part-1 solutions are prepared by Experienced Embibe Experts.
Questions from Kumar Mittal Solutions for Exercise 1: QUESTIONS with Hints & Solutions
The horizontal component of earth’s magnetic field at a place is times the vertical component. What is angle of dip at that place?

If the ratio of the horizontal component of earth’s magnetic field to the resultant magnetic field at a place is , what is the angle of dip at that place?

A magnetic needle free to rotate in a vertical plane parallel to the magnetic meridian has its north tip pointing down atwith the horizontal. The horizontal component of earth’s magnetic field is Find the vertical component and total magnetic field of earth.

A magnetic needle free to rotate about the vertical direction (compass) points west of the geographic north. Another magnetic needle free to rotate in a vertical plane parallel to the magnetic meridian (dip needle) has its north tip pointing down at with the horizontal. The horizontal component of earth’s magnetic field at the place is. Find the magnitude and direction of the earth’s magnetic field at the place

A short bar-magnet is placed with its north pole pointing north. The neutral point is away from the centre of the magnet. If calculate the magnetic moment of the magnet.

The magnetic moment of a small magnet is . It is kept in earth’s magnetic field in magnetic meridian with its north pole pointing towards geographical south. The neutral points are situated at a distance of from the centre of the magnet. Calculate the horizontal component of the earth’s magnetic field.

A small bar-magnet is placed in a horizontal plane with its axis in the magnetic meridian. Neutral points are obtained on its equatorial line at from the centre of the magnet. The earth’s magnetic field at the place is and the angle of dip is zero, (a) Find the total magnetic field on the axis of the magnet at from the centre of the magnet,

A small bar magnet is placed in a horizontal plane with its axis in the magnetic meridian. Neutral points are obtained on its equatorial line at from the centre of the magnet. The earth’s magnetic field at the place is and the angle of dip is zero, (b) Locate the neutral points when the magnet is turned around by
