A magnet is made from materials that is magnetized and create its own persistent magnetic field while a electromagnet is mad from coil of wire which acts as a magnet when electric current passes through it.
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<span>B. Reviewing the competency of health care workers</span> is considered part of health care operations
- At pole the gravitation is more than that of equator .
And according to newtons second law
Force=Mass×Acceleration
And

- Hence force varies directly with acceleration hence weight will be more .
It take 365 1/4 days basically, one year.