ROTARY ELECTRICAL MACHINE AND VEHICLE

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A rotary electrical machine includes a permanent magnet having a composition containing at least one element selected from the group consisting of rare earth elements. A residual magnetization of the permanent magnet is 1.16 T or more. A coercive force Hcj on an M-H curve of the permanent magnet is 1000 kA/m or more. A recoil magnetic permeability on a B-H curve of the permanent magnet is 1.1 or more.