In the circuit shown in the figure (Figure 1) . the 6.0 ohm resistor is consuming energy at a rate of 22.0 J/s when the current through it flows as shown.

http://session.masteringphysics.com/problemAsset/1267081/2/yg.19.62.jpg

Find the current through the ammeter A.

What are the polarity and emf of the battery E, assuming it has negligible internal resistance?

Question

In the circuit shown in the figure (Figure 1) . the 6.0 ohm resistor is consuming energy at a rate of 22.0 J/s when the current through it flows as shown.

http://session.masteringphysics.com/problemAsset/1267081/2/yg.19.62.jpg

Find the current through the ammeter A.

What are the polarity and emf of the battery E, assuming it has negligible internal resistance?

anonymous · Answer

So pretty much the 6 ohm resisters uses 22W

anonymous · Answer

yes

anonymous · Answer

so, do you know that p=v*i

anonymous · Answer

Help someone?

anonymous · Answer

Okay, i'm back. Sorry for the abrupt ending.

anonymous · Answer

Give me a sec, I'll try to solve it

anonymous · Answer

thanks for helping

anonymous · Answer

Is the other Voltage source given?

anonymous · Answer

All i'm given is the picture I have the link to, and the question with those numbers in it. That's basically it. I included the whole problem and questions and picture. There isn't anything else

anonymous · Answer

Sorry, I'm not going to be much help. I can't seem to get one of the calculations correct. I used the mesh circuit analysis. Perhaps if you would use pspice it would simplify this for you.