In the extreme southwest the province shares the Cypress Hills with Alberta. Cypress Hills is the highest point of land in Canada between the Rocky Mountains and Labrador. Much of Saskatchewan's landscape consists of undulating slopes, unlike the flat horizons featured in the stereotyped image of the Prairies.
The factors that affect the strength of an electromagnet are: Number of coils of wire. Number/voltage of batteries. Properties of the core. Number/voltage of batteries. By using a battery with a greater voltage the strength is increased.n iron core will produce the strongest magnet. By increasing the size of the core you also increase the strength of the electromagnet. Compare the diagrams. Note: Look at the amount of coils, the size and number of the power source.
An electromagnet works on the principle that an electric current not only allows electrons to flow in a circuit, but also generates a small magnetic field. When a wire carrying electricity is coiled, the magnetic field becomes even stronger. Iron or steel objects surrounded by this coiled electric wire also become magnetized. This combination of electronic energy, coiled wiring and conductive metal object forms the basis of the device. It may be easier to think of an electromagnet as an electron magnet, not an electric magnet. What is relevant is the free flow of electrons in a circuit and their effects on the wire carrying them. It's possible to demonstrate the basic principles using a supply of bare copper wiring, a D-size chemical battery, and an iron or steel nail.