Question : When a bar magnet is cut in two halves, the pole strength of each piece
Option 1: becomes double
Option 2: becomes half
Option 3: becomes zero
Option 4: remains the same
Correct Answer: remains the same
Solution : The correct option is remains the same.
When a bar magnet is divided into two equal pieces perpendicular to its length, the pole strengths of both pieces are equal to those of the original bar magnet. Each piece's magnetic moment, however, is only half that of the original bar magnet.
Result | Eligibility | Application | Selection Process | Cutoff | Admit Card | Preparation Tips
Question : A FIBA-sanctioned game of basketball typically consists of ______.
Question : The ratio between the two numbers is 3 : 4. If each number is increased by 6, the ratio becomes 4 : 5. What is the difference of the numbers?
Question : What will happen to the level of water in a vessel when a piece of ice floating in it melts?
Question : As we go from the Equator to the North Pole value of 'g', the acceleration due to gravity
Question : Two bodies kept at a certain distance feel a great gravitational force F to each other. If the distance between them is double the former distance, the force will be:
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile