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Why magnetic field lines emerge perpendicularly from the surface of permanent magnet?
This is somewhat to similar to the ejection of electrons right perpendicular to the surface of cathode. This is due to repulsion between the like charged electrons.
Same way magnetic lines of force never intersect and as they repel themselves they come out perpendicularly from the surface.
What else can I help you with?
What is a magnet's terminal?
A magnet's terminal is the point or surface at which the magnetic field lines begin or end. It is where the magnetic force is concentrated and strongest. Magnetic field lines always form closed loops, so there is no true "beginning" or "end" to a magnet's field lines, but the terminal point is where they appear to emerge or disappear.
What do some scientists say about the relationship between sunspots and the Earth's temperature?
According to current theory, sunspots occur in pairs as magnetic disturbances in the convective plasma near the Sun's surface. Magnetic field lines emerge from one sunspot and re-enter at the other spot. Also, there are more sunspots during periods of increased magnetic activity. At that time more highly charged particles are emitted from the solar surface, and the Sun emits more UV and visible radiation. Direct measurements are uncertain.
In a magnetic pole is the part of a magnet where the magnetic effect is weakest?
No, the magnetic pole is actually the part of a magnet where the magnetic effect is strongest. Each magnet has two poles: the north pole and the south pole, where magnetic field lines emerge and converge, respectively. The strength of the magnetic field is greatest at these poles, while it weakens as you move away from them.
Do magnetic fields around a bar magnet curve around the ends of the poles?
Yes, magnetic fields around a bar magnet do curve around the ends of the poles. The magnetic field lines emerge from the north pole and curve around to enter the south pole, creating a closed loop. This curvature is a characteristic of magnetic fields, illustrating the direction and strength of the magnetic force in the surrounding space.
Is the magnetic pole in the northern hemisphere a south pole?
If you (as is practise) call the end of a magnet that points north when suspended freely the "North" pole, then Yes, the place in Canada where the "Magnetic North pole" is is really magnetically a South pole (has the same magnetic moment as the end of the bar magnet that points south). Confusing enough?
What are synoms for emerge?
Appear, surface, arise.
What is a magnet's terminal?
A magnet's terminal is the point or surface at which the magnetic field lines begin or end. It is where the magnetic force is concentrated and strongest. Magnetic field lines always form closed loops, so there is no true "beginning" or "end" to a magnet's field lines, but the terminal point is where they appear to emerge or disappear.
What do some scientists say about the relationship between sunspots and the Earth's temperature?
According to current theory, sunspots occur in pairs as magnetic disturbances in the convective plasma near the Sun's surface. Magnetic field lines emerge from one sunspot and re-enter at the other spot. Also, there are more sunspots during periods of increased magnetic activity. At that time more highly charged particles are emitted from the solar surface, and the Sun emits more UV and visible radiation. Direct measurements are uncertain.
What is the synonym of the word 'appear'?
seem, occur, look to be, come across as, strike you as, emerge, surface, come out
How close can the ocean bottom get to the ocean surface?
0 mm. When you watch the tide go out and see rocks emerge, the ocean bottom is now at the ocean surface.
Do magnetic fields around a bar magnet curve around the ends of the poles?
Yes, magnetic fields around a bar magnet do curve around the ends of the poles. The magnetic field lines emerge from the north pole and curve around to enter the south pole, creating a closed loop. This curvature is a characteristic of magnetic fields, illustrating the direction and strength of the magnetic force in the surrounding space.
How do ring-tailed cats suvive in the desert?
Ring-tails emerge to hunt only at night when it is cooler. They also live in areas of the desert that are not far from permanent water.
Is the magnetic pole in the northern hemisphere a south pole?
If you (as is practise) call the end of a magnet that points north when suspended freely the "North" pole, then Yes, the place in Canada where the "Magnetic North pole" is is really magnetically a South pole (has the same magnetic moment as the end of the bar magnet that points south). Confusing enough?
Do north poles create a magnetic force?
Yes, north poles create a magnetic force as part of a magnetic field. In a magnet, the north pole is the point where magnetic field lines emerge, while the south pole is where they converge. When two magnets are brought close together, the north pole of one magnet will attract the south pole of another, showcasing the magnetic force at play. This interaction is fundamental to the behavior of magnets and electromagnetic devices.
Is asthma permanent?
In some cases childhood asthma goes into a remission, often for long periods of time. However it does tend to re-emerge in later life.
Why B outstide a solenoid is non-zero?
The magnetic field outside a solenoid is non-zero because magnetic field lines emanate from the ends of the solenoid, creating a magnetic field in the surrounding space. This external magnetic field is due to leakage of the magnetic field from the solenoid as well as fringing effects at the edges of the solenoid.
What is Plutos surface features like?
According to scientists, Plutoâ??s surface appears icy and a dirty yellow exterior. The regions throughout Pluto emerge darker and brighter in certain areas.
