In the electrical method of making a magnet, the polar th...
In the electrical method of making a magnet, the polar the magnet formed depends on the
amount of current passed
direction of the current
nature of the material used
orientation of the magnetic material in space
size of the magnetic material
Correct answer is B
No explanation has been provided for this answer.
Using the data on the diagram above, calculate the potential difference across the 20- Ω resis...
Nuclear fission is preffered to nuclear fusion in the generation of energy because ...
The eye defect illustrated by the diagram above is ...