Malla Reddy College of Engineering and Technology (MRCET)
Department of EEE ( 2017-18 )
Electrical Circuits EEE
The equivalent resistance of
(20 + 5) ohms || (10 + 7.5) ohms = 25 x 17.5 / 25 + 17.5 = 10.29 ohms
Total resistance = 10.29 + 3 + 2.5 = 15.79 ohms
Hence the total current through the battery,
I = 15 / 15.79 = 0.95 A
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