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What is the difference between the magnetic fields of horseshoe and bar magnets?
The magnetic field for a bar magnet is fairly circular around the whole of the magnet, with the north and south poles at opposite ends. The magnetic field for a horseshoe magnet, however, only arcs in front of the two ends, as both are pointed on the same end.
What is the scientific name for alasken northren lights?
The scientific name for the Alaskan Northern Lights is Aurora Borealis. This natural light display is caused by the interaction between solar wind and the Earth's magnetic field, producing colorful dancing lights in the sky.
What is the scientific name of something that sticks to magnets?
Ferromagnetic materials are substances that stick to magnets due to their strong magnetic properties.
What field in a database is identified by a field?
A field in a database is often identified by a unique field or column name. This field name serves as the identifier for that particular data attribute within the database table. Assigning distinct and meaningful field names helps organize and reference the data effectively within the database system.
What is a field mouse's scientific name?
A field mouse and a house mouse are both the same thing, except the field mouse lives in the field and the house mouse lives in homes. Their scientific name is mus musculus.
Who had first detected the presence of magnetic field in earth?
Albert Einstien was the first to detect the presence of magnetic field in earth
What detects the variations in the magnetic field?
MAGNETITE
How do you find magnetic field?
One of the easiest ways to detect a magnetic field is with a length of conductive material attached to a voltage meter. The presence of a magnetic field causes an electrical current to flow through the conductor, thus causing a spike on the meter.
What would you detect by using a compass iron filings and iron objects?
By using a compass, iron filings, and iron objects, you can detect the presence and direction of a magnetic field. The compass will align itself with the magnetic field lines, indicating the magnetic north. Iron filings will visually demonstrate the shape and strength of the magnetic field, as they will align along the field lines. Additionally, the influence of nearby iron objects can distort the magnetic field, showing how they interact with the compass and filings.
How do scientists detect the presence of magnetic fields if they are invisible?
Scientists detect the presence of magnetic fields using instruments called magnetometers, which can measure the strength and direction of magnetic fields. These instruments can detect the effects of magnetic fields on nearby objects or particles, allowing scientists to indirectly observe and study them.
What sort of material do you need to detect a magnetic field?
You can detect a magnetic field using materials such as magnetometers or magnetic sensors. These devices typically consist of magnetic materials like nickel, iron, or alloys that change their electrical properties in the presence of a magnetic field, allowing for detection and measurement. Additionally, sensors like Hall effect sensors or magnetoresistive sensors can also be used to detect magnetic fields by measuring variations in electrical resistance or voltage caused by the field.
How can you detect magnatic field coverd by metal?
Detecting a magnetic field covered by metal can be challenging due to the shielding effect of the metal, which can distort or block the magnetic field. However, using specialized equipment like a fluxgate magnetometer or a Hall effect sensor can help measure magnetic fields in such conditions. These devices can detect changes in the magnetic field strength or direction, indicating the presence of the magnetic field despite the surrounding metal. Additionally, advanced techniques such as electromagnetic induction or utilizing low-frequency magnetic fields may be employed to penetrate the metal shield.
Can you feel or hear the magnetic field?
No, humans cannot physically feel or hear a magnetic field. Magnetic fields are typically invisible and do not produce any sound that the human ear can detect. However, specialized equipment can detect and measure magnetic fields.
What tool helps you detect earth's magnetic field?
compass
Can any magnet detect earth magnetic field?
Yes
What instrument measures the strength and direction of magnetic fields?
A magnetometer is the instrument used to measure the strength and direction of magnetic fields. It can be used to detect the presence of magnetic materials or to map out the magnetic field of an object or area.
How do magnetic photons interact with matter in the presence of a magnetic field?
Magnetic photons interact with matter in the presence of a magnetic field by causing the alignment of electron spins within the material. This alignment can lead to changes in the material's properties, such as its conductivity or magnetic behavior.
