A lot of massive capacitors, an enormous coil, and an insane amount of electricity. Such a weapon would almost certainly be the size of a semi and cost hundreds of thousands of dollars, only to destroy itself after being used once.
Doable with a lot of financing and connections, not so much otherwise.
Half of the internet would stop working, sadly. It's the kind of build back better we need though.
Hmm (looks up ways to create an emp without requiring a nuke)
A lot of massive capacitors, an enormous coil, and an insane amount of electricity. Such a weapon would almost certainly be the size of a semi and cost hundreds of thousands of dollars, only to destroy itself after being used once.
Doable with a lot of financing and connections, not so much otherwise.