What is of magnetic lines of force?
What is of magnetic lines of force?
The imaginary lines which represent the direction of magnetic field, are known as magnetic lines of force. Magnetic lines of force are closed curves. Outside the magnet their direction is from north pole to south pole and inside the magnet these are from south to north pole.
What are the five properties of magnetic lines of force?
General Properties of Magnetic Lines of Force They never cross one another. They all have the same strength. Their density decreases (they spread out) when they move from an area of higher permeability to an area of lower permeability. Their density decreases with increasing distance from the poles.
What is magnetic field PPT?
Magnetic field The force with which a magnetic poles of a magnet attracts or repels another magnetic pole of another magnet is called as Magnetic force . The space or region around a magnet within which magnetic force is exerted on other magnet is called magnetic field of the magnet .
What is magnetic lines of force and its properties?
Magnetic field lines appear to emerge or start from the north pole and merge or terminate at the south pole. Inside the magnet, the direction of the magnetic field lines is from the south pole to the north pole. Magnetic field lines never intersect with each other. Magnetic field lines form a closed-loop.
What are magnetic lines of force and write its properties?
Magnetic lines of force (or magnetic field lines) are closed continuous curves. They start from the North Pole and end at the South Pole. The tangent at any point on a magnetic line of force gives the direction of the magnetic field at that point. No two magnetic lines of force can intersect each other.
What are the characteristics of magnetic lines?
What is magnetic line of force mention its features?
Magnetic lines of force start from the North Pole and end at the South Pole outside magnet. Two magnetic lines of force cannot intersect each other and they are continuous along the axis of the electromagnetic conductor.
How do you show magnetic field lines?
Magnetic fields
- place the plotting compass near the magnet on a piece of paper.
- mark the direction the compass needle points.
- move the plotting compass to many different positions in the magnetic field, marking the needle direction each time.
- join the points to show the field lines.
What is magnetic field lines Class 10th?
They are real lines which depicts the strength and direction of magnetic force. B. They are imaginary lines which depicts the strength and direction of magnetic force.