A:AnswerThere is no way to definitively answer this question without knowing the exact model of Sony TV you have AND the device and exact make and model you are trying to use as the source for the display.
It's common for people to want to use their flatscreen TV as a display from their smartphone or laptop computer. If that is what you are trying to do and it is a smart TV, that is generally done via your wireless network by mirroring, not through a cable. There are some cabled options from computers to flatscreen TVs, but they would generally require a cable much longer than this (it is only about 6 inches) and may or may not be the right connectors.
A:AnswerI don’t believe this connector would work. The part that goes into the phone needs to look similar to the connection head of your charging cord.
A:AnswerIf it is a newer iPad with a USB-C port then yes, this is the ideal connector for doing what you want. The older (pre-2018) iPads I am familiar with do not have USB-C.
A:AnswerYou would use this adapter (USB-A to USB-C) and the charging cable (lightning to USB-A). Plug the USB-C side into the iMac then plug the USB-A (the wall side) of the charging cable into the adapter and then plug cable into the lightning port on the bottom of the iPad like you were charging it.