I know this should be in Physics subject but no one is responding, so I posted it here. thanks.

the answer to this question is 6.8A from b to a. could you guys show me how it came up with 6.8A from b to a?

http://i46.tinypic.com/9r21c6.jpg

Question

I know this should be in Physics subject but no one is responding, so I posted it here. thanks.

the answer to this question is 6.8A from b to a. could you guys show me how it came up with 6.8A from b to a?

http://i46.tinypic.com/9r21c6.jpg

swissgirl · Answer

@experimentX can you check this?

anonymous · Answer

ahh. I think I know how it came up with 6.8.. but how it came up with from b to a?

hartnn · Answer

do u know that current flows from higher potential of a battery to lower potential,outside battery?

anonymous · Answer

no. XD

experimentx · Answer

just draw the circuit ...

hartnn · Answer

so now u know ....that was outside the battery,so inside it would be from lower pot to higher pot....and here b is at lower pot and a is at higher pot..

experimentx · Answer

|dw:1344750192133:dw|

experimentx · Answer

|dw:1344750351408:dw|
if the charge is circulated around ...