If the outlet is powered with the key off, then yes it will slowly drain the battery.
Yes, bu very slowly. Will cause dead battery in about 1 month
it is not recommended to use your cell phone when charging, this could cause the circuits to short. Ideally you should charge your battery when your phone is turned off
School does not drain your battery maybe it is you! Do you use your phone at all during school? Maybe it is your battery life! Try looking up on your phone carriers website to see how much battery life your phone gets.
No
Yes, phone batteries can drain faster in cold weather due to the decrease in battery efficiency and capacity in low temperatures.
When the phone is turned off, the battery provides a trickle of power to maintain the memory in the phone.
no it does no, there is a possible chance that your phone will run out of battery if it is not on full battery already.
No.
Maybe if you left it in there for a loooog period of time. I have left my cell phone charging (palm pre plus) in my car, with the engine off, for 4 hours and the car started fine.
To unfreeze a phone, you will have to turn the phone off or restart it. You can do this by holding down the power button. If this does not work, you will have to wait for the battery to drain and recharge it.
The chemical energy in the battery is converted into electrical energy to power up the phone.
No. Electrical appliances, when plugged in, create a "circuit." That means that there's an entry and an exit with a powered device somewhere inline. That's why there are two prongs on a plug. On the power adapter for your cell phone the circuit isn't complete unless it's plugged into the phone, so no power will flow through it. ______________ Not entirely true. Notice that the power pack, even with no device plugged in, remains warm to the touch; that's positive evidence that the device continues to draw power. However, the drain is minimal.