POWER TRANSMISSION APPARATUS, CONTROL METHOD OF POWER TRANSMISSION APPARATUS, AND STORAGE MEDIUM

A power transmission apparatus performs wireless power transmission to a power receiving apparatus using at least one of a plurality of coils including a first coil and a second coil disposed at a position closer to the first coil than a position separated from the first coil by a specific distance, and perform object detection by outputting one or more signal for object detection from one or more of the plurality of coils. Signals for object detection are not outputted at a same time from the first coil and the second coil.