Wireless charging

No.

Wirreless, inductive, magnetic charging requires a glass panel or ALL glass design, in order to isolate the charging current from, possible, user electrical shock issues.

iPhones and Watch have this sufficient, elextrical current isolating glass, as part of their design.

iPad back panels/chassis are made of an aluninium alloy that is NOT safe to allow any type of inductive, magnetic, wireless electrical charging system.

Sorry.

No.

iPad (9th generation) - Technical Specifications

No models of iPad support wireless/inductive changing.

Inductive charging (Qi and MagSafe) is only available to recent models of iPhone that feature a glass back - these models being iPhone 8 / iPhone SE2 or later.