Interesting one

Ques) What are the size and direction (up or down) of current i where all resistance are 4 ohm and all batteries are ideal and have an e.m.f of 10V?

1 Answers

106

Asish Mahapatra ·2009-08-18 05:29:35

Looking at the part where u want the current.
U can see that the current will flow upwards there.
For magnitude, i = 10/(4+4+2)=1A

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