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 electric current flowing in a wire creates a magnetic field around the wire, due to Ampere's law (see drawing below). To concentrate the magnetic field, in an electromagnet the wire is wound into a coil with many turns of wire lying side by side.The magnetic field of all the turns of wire passes through the center of the coil, creating a strong magnetic field there. simple electromagnet consisting of a coil of insulated wire wrapped around an iron core. A core of ferromagnetic material like iron serves to increase the magnetic field created. The strength of magnetic field generated is proportional to the amount of current through the winding.