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Use mesh analysis to find current through 10Ω in the ckt shown
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written 3.9 years ago by
teamques10
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Applying clockwise current in two meshes,
Applying Kirchhoff's Voltage Law to Mesh 1
−10I1−25+15−15(I1−I2)=025I1−15I2=−10...................(1)
Mesh 2 contains a current source of 5 A. Hence we can write current equation for Mesh 2. Since direction of the current source and the mesh current I2 are opposite,
I2=−5....................(2)
Solving equations (1) and (2),
I1=−3.4 AI10Ω=I1=−3.4 A
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