Very little. Most electric fan motors of household size use just a trickle of current.
Remote controlled helicopters vary greatly in sophistication. As such, their prices vary greatly as well. Some are as cheap as $40 while others may cost $200.
RC Cars are little motorized cars which can be controlled with a remote control. You can find such toys in your local toystores or online on websites such as Amazon or eBay.
No direct cost and controlled costs are both separate costs.
I would say roughly 40$. But depending on the quality of the car you want to purchase I would say higher end ones cost between 40-60$. Then there is the whole other spectrum of movie based remote controlled vehicles.
Yes ceiling fans with lights worth the cost becasue you can use them to get cool and reduce your air conditioning cost and you can use the light or not to lighten up a room
There are many kinds of outdoor ceiling fans the prices vary from 143.00 to 340.00 http://www.ceilingfansbuy.com/outdoor/outdoor-ceiling-fans/
The average entry level remote control car will cost about $75.
Depending on the pot rack and your location, to have a ceiling pot rack installed would cost around $200. If any electrical work is required, it would cost more.
it cost about $3,000 to oprate the hubble
The cost to operate a submersible pump depends on how big the pump is and how long its average duty cycle is.
Your question is too vague to even attempt to answer.
The cost for a Netscreen Remote ranges from $20 to $1150, depending on the model, function, and compatibility with certain computer programs, and user license.