Check out some similar questions!
Using an electric generator to charge an iPod, need help
[ 1 Answers ]
Summer fun project. Simply put, an electric generator (gaining mechanical energy from say, the spinning wheel of a bike) sends energy to a dock that charges an iPod. Now, the output needs to be 5V for the iPod to handle it, and I am an absolute amateur at circuits (the whole purpose of this project...
Electric Field from Arc of Charge
[ 1 Answers ]
A total charge Q = -0.6 ?C is distributed uniformly over a quarter circle arc of radius a = 8.7 cm as shown. http://www.smartphysics.com/images/content/EM/02/h2_arcA.png Here is what I got : The linear charge density ? Along the arc is -0.0000043905 C/m Ex, the value of the x-component of the...
Electric Charge Conceptual Physics
[ 3 Answers ]
A professor pets her cat, which is initially neutral, as is she (even in an election year). Immediately afterwards, the professor reaches for a doorknob and feels a shock as electrons travel from the knob into her hand. Is the cat positively charged, negatively charged or electrically neutral? I...
Electric charge on a drain line
[ 1 Answers ]
I was using the sink the other night and I got a little charge from the water. When I went to home depot they told me to make sure ground my hot water heater (witch is gas).I did not that and I still get a charge so I took a ground wire from the faucet handle to the drain and I got a pop then... View more questions Search
Add your answer here.
|