sauron, I haven't read the Hobbit, so if you're talking about him doing so in that, please tell me a Page Number. And even though Voldy is male, he is no longer human. And wizards do have limited power w/o their wands, such as Harry did before going to Hogwarts.
Kai_Haider, no, wizards in HP are born magic and use magic w/o their wands (as shown above), but to do complex spells, they need wands to focus their powers through, just as Gandalf.
No, his spirit was separated from his body and was brought back into another, non-human body. And though they need wands, they're still magical, which is why only wizards can see dementors and other things, but w/o their wands, they can still apparate or like Neville, merely bounce off the ground when dropped from a high place. And like Harry, have your hair grow back after it's cut, or have your Aunt inflate and float to the ceiling. If Harry could do that, not yet able to use the full extent of his powers, then think of what Voldy could easily do w/o his wand.
man that apparating and death spell are pissing me off here lol, gandalf magic is more complex than voldemorts, voldy just sends beams that can do different things, gandalf can summon up power from the earth and do illuvatars will he can do anything he damn well wants, because he is an istari, a step down and just a tiny bit less powerful that the maia, sauron himself was a maia and he could bend the earth and weather to his will, so think of what gandy can do, PLUS voldy was totally based on sauron, the name (dark lord) the fact they have both been separated from there body and needed a certain something to get it back......
potter is blatant frodo rip off too, the small one, the one with least chance of success becomes the hero, i smell a lawsuit lol
Yeah, you're probably right about them being based on LotR characters, like the dementors and Nazgul, Shelob and Aerog(sp?).
Anyways, since Gandalf is in a mortal body, his power is limited. And to do something such as controlling weather or complex things, he needs to have complete concentration, yet with Voldy, he just has to say Imperio and has control of someone.