Hi im planing on playing a Sorcerer in heavy armor with a melee wep (sword and shield or 2h wep) would this be useful in pvp and pve?

As useful as any other build as far as we know now.

As long as you put effort in it, and handle your resources well

My character was a Nord Templar; equipped with a healing staff and a nasty two-handed axe.

Just make sure you have an ability to create some distance between you and your foe. I know the Templar has his light spear thingy, I don't know what the Sorcerer has at his disposal.

what do you mean by handle your resources

Sorcerers get a teleport and a knockback im pretty sure it says so on this class website im at anyway

Means don't over use one resource like magicka while still having tons of stamina on the bar, it's wasteful and inefficient.

Also, regens and resource return skills.

What Cyba said.

There are no cooldowns except the 30 seconds on potions. Managing your resources means knowing when to use a stamina skill or a magicka skill or when to just use your light or heavy attacks, or even when to block or dodge.

Oh i know what you mean i play another game that you have to do this ty