Well, it's quite possible that visitors are actually finding your content interesting/useful, thus are not paying attention to the ads.
more than that can not be said. And by the way, this is a form of encouragement to send people to you site to click on your ad Google is pretty smart believe me.
You need to get traffic to your site. The more you have the more your chances increase of earnings. If you get 10 visitors per day chances are you aren't going to see much. If you have 100 and 1% clicked then that is 1 per day. There is no real number or percentage as every site is different, and varies from one day to another. Just try to get more traffic and content that appeals to visitors interest. Keep trying it takes time.
will get 50 -100 page impressions per day.. i have tried placing ads in different positions in different pages.
50-100 page impressions per day is quite low to get any good number of hit with any advertisement! You should try harder with your contents.
It is my problem also. Very low traffic. Can you explain the easiest means to get an increase in traffic. I will be thankful to you.