microscopes are used in labs, medical field, surgeries, astronomy and crime investigation field
Bright field microscopes are most used for microscopic work.
My only guess is that ,,, because electromagnets are more stronger and powerful than the ordinary magnets. Moreover they provide continuous magnetic field required for the generator. the generator in your car will have an electromagnet in the field the field will set the charge rate new cars have an alternator the field is the electromagnet in the rotor older cars have a true generator where the field is in the stator
A magnetometer is a device used to measure the intensity and direction of a magnetic field.
because pure iron have not carbon, that disrupt the magnetic field.
dirt
A cultivator is a garden or farm implement used to break up the surface of the soil for aeration, weed control, and the conservation of moisture.
A garden cultivator is used in ones garden. This tool is used to cultivate and loosen the dirt in preparation for planting. They are used to prepare for planting as well as garden clean up at the end of gardening season.
hand cultivator is a hand tool:p
The third largest cultivator of coca is Colombia, following Bolivia and Peru. Colombia's coca cultivation is primarily used for the production of cocaine.
no.......
A cultivator is someone who cultivates land, generally for the purpose of growing crops. Therefore one would become a cultivator by cultivating land for this purpose.
Now days ploughing is done by tractor driven cultivator .the use of cultivator saves labour and time .
in an antique high wheel cultivator handle shop.
A rotary cultivator will probably be best all-around, but it is more expensive, so consider your needs.
A cultivator is used in agriculture for loosening and aerating soil, removing weeds, and preparing the soil for planting. It helps in breaking up compacted soil and creating a suitable seedbed for crops. Cultivators can also be used to mix in organic matter or fertilizer into the soil.
The rotary garden cultivator can turn soil with a few rocks in it. If your area is very rocky or hard, a rear-tine cultivator will work best.