N's team is made up of reshiram(white) or zekrom(black), archeops, carracosta, vanilluxe, zoroark, and klinklang. fighting and electric types will work for most of his team but you may want to bring a ground or dragon type in case you use reshiram/zekrom and it faints against his dragon.
at the end of the game you will met him
sometime in April
At The end of victory same Place as white
Your Rival will give it to you after you beat him at the end of Victory Road.
You can't, the only way to obtain a Reshiram in this game is to transfer one from a Generation V game (Black/White and their sequels) using the Poké Transporter or trade with another player that already has one.
Possibly some time in 2012 when they release a new Pokemon game.
Reshiram is not in pokemon white, Reshiram is in pokemon black however you can trade Reshiram over to white. Instead of Reshiram you get Zekrom near end game
Pokemon black and white tour is like a guide of Pokemon black and white, how it works, what the games like, shows the game being played and the best part is actually getting to play the game at the tour and then at the end you buy the game and take it home saving you having get it at the release, you also get to download a special celebi, this is all from what I've heard.
No, you do not. Since you can't trade back.
only in pokemon black. (n's castle)
As long as it takes you to beat the game.
at the end of the game you will met him
sometime in April
At The end of victory same Place as white
You have to get the end of the game and find the end place where the legendary Pokemon is waiting and you catch it with the master ball you were given earlier in the game
In pokemon white, unlike other pokemon games(well, except for pokemon black), doesn't give you a rod until the end of the game where you already beat N and ghetis and team plasma and other trainers in the game. Oh, you will ONLY receive one rod....which is the super rod!
No, there are no legendary Pokemon there, just a rare item.