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Would applying current through a coil which has a permanent magnet at its center increase the magnetic field from the magnet?
no. applying an electrical current to a coil wrapped around a magnet would create a force, which would move the magnet one way or another. to fully understand how to position coils and magnets to get the result you want, google the 'right hand thumb rule'
If you stopped the magnet midway through the loop what would happen?
The magnetic field generated by the magnet would also stop, causing the induced current in the loop to cease. This would result in a decrease in electromagnetic induction and the loop would have no current running through it.
Can a magnet pass through water?
The magnet should be able to extract iron out of water as water and iron are not chemically combined. If the water and iron would have chemically combined then it would be futile to separate them using a magnet. Note that the stronger the magnet the more iron will be removed from water.
Which microscope would you use if the object is too thick to let light pass through it?
You would use a scanning electron microscope (SEM) to examine thick objects that do not allow light to pass through them. SEM uses electron beams instead of light to create detailed images of the surface of the object.
How is the image changed when looked at under the microscope?
When an image is viewed under a microscope, it is magnified to reveal finer details that are not visible to the naked eye. The microscope allows the viewer to see the intricate structures and textures of the specimen in greater clarity and resolution. This enhanced magnification enables scientists and researchers to study the specimen at a microscopic level, offering insights that would otherwise be impossible to observe.
Why you would expect to cells if you looked at a sections of a mushroom caps under a microscope?
Organisms vary in size from the microscope.
Why you would expect to see cell if you looked at a section of a mushroom cap under a microscope?
Organisms vary in size from the microscope.
What would you expect to see if you looked at a thick opaque object through a compound microscope?
If you look at a thick opaque object through a compound microscope, you would likely see little to no details as the object is blocking the passage of light. Additionally, the object may appear dark or shadowed since light cannot pass through it to form an image on the microscope's lens.
What happens when a strong electric field is passed through a permanent magnet?
The electrons of the permanent magnet would align the way the electromagnetic field passed through the magnet.
Why is there no point in looking at a whole leaf through a microscope?
because it would not fit under the microscope
Are specimens put on swings before being looked at under the microscope?
No, specimens are not put on swings before being looked at under the microscope. Specimens are typically prepared on slides using various techniques such as staining or fixing before being placed under the microscope for observation. Swinging a specimen would not aid in microscopy analysis.
Would applying current through a coil which has a permanent magnet at its center increase the magnetic field from the magnet?
no. applying an electrical current to a coil wrapped around a magnet would create a force, which would move the magnet one way or another. to fully understand how to position coils and magnets to get the result you want, google the 'right hand thumb rule'
What material will a magnet go through better?
A nail would be the best answer.
What would you see if you looked at iron filings with a scanning tunneling microscope?
When looking at iron filings with a scanning tunneling microscope, you would see the individual atoms and their arrangement on the surface of the iron filings. This microscope allows for high-resolution imaging at the atomic level, providing detailed information about the structure of the material.
If you were to vie a lollipop through a microscope would you see sugar crystals?
No
Why is the image when viewed through the microscope?
It would look upside down.
If you stopped the magnet midway through the loop what would happen?
The magnetic field generated by the magnet would also stop, causing the induced current in the loop to cease. This would result in a decrease in electromagnetic induction and the loop would have no current running through it.
