A current turns a conductor into an electromagnet. ... When the electromagnet is placed near a fixed magnet, the two sets of poles repel and attract each other. This produces a force that makes the conductor rotate (spin) at high speed. This turns a shaft, which then drives a machine.
Improving the conditions and opportunities for the informal trading sector can lead to overcoming socio-economic hardships associated with unemployment and hunger.
<span>But, the informal economy can also contribute to growth of the economy.</span><span>
One way is traders to pay levies and fees for various administration processes, which are ultimately related to the use of public space and amenities. That way the country economy will also have benefit from the informal trading.</span>
B. New medicinal possibilities
C. High levels of biodiversity
D. Lower carbon dioxide levels
