Novel-type electromagnetic coil

Disclosed is a novel-type electromagnetic coil which comprises an annular bridging part, a positive pole wiring end, and a negative pole wiring end, wherein the positive pole wiring end and the negative pole wiring end are respectively communicated with two ends of a power supply in an electrical manner. An opening part is disposed on the bridging part along the axial direction of the bridging part. The positive pole wiring end and the negative pole wiring end are respectively disposed at two sides of the opening part, and the positive pole wiring end and the negative pole wiring end are integrated with the bridging part as a body. Compared with the prior art, the novel-type electromagnetic coil is simple in machining process, needs no insulation processing, is compact in structure, and is small in integral size of the coil. Because a wire part can be divided into a plurality of parallel units, thereby further reducing the size of the coil. The novel-type electromagnetic coil can generate a bigger magnetic fi