Can someone please tell how? Touching a power cable is not a closed circuit | Hacker News

Hacker Newsnew | past | comments | ask | show | jobs | submit

		artemonster 55 days ago \| parent \| context \| favorite \| on: Drones that recharge directly on transmission line... Can someone please tell how? Touching a power cable is not a closed circuit

alright2565 55 days ago | [–]

It can be a closed circuit when using AC instead of DC.

Remember that the primary and secondary side of transformers never touch.

hn_throwaway_99 55 days ago | | [–]

Induction

Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact