Question
Download Solution PDFनीचे दिखाए गए परिपथ में, धारा I का मान ________ है।
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFसंकल्पना
KCL के अनुसार: किसी भी नोड पर, सभी आने वाली धाराओं का योग हमेशा सभी जाने वाली धाराओं के योग के बराबर होता है।
\(I_1+I_4=I_2+I_3+I_5\)
गणना
यह मानते हुए कि नोड A पर वोल्टेज VA है
\({V_A-12\over 1}+{V_A\over 2}-3=0\)
\({2V_A-24}+{V_A}=6\)
\(V_A=10V\)
धारा, \(I={V_A-12\over 1}\)
\(I={10-12\over 1}=-2A\)
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