Question
Download Solution PDFनीचे दिखाए गए परिपथ में, धारा I का मान क्या है?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFसही विकल्प 2 है
अवधारणा:
नोड B पर KCL लागू करने पर,
I+5 = I3
जहाँ, I3 3 Ω प्रतिरोध के माध्यम से प्रवाहित धारा है।
बाहरी लूप में KVL लागू करने पर,
20 - 2I -3(I3) - 3I = 0 ..................(1)
I3 के मान को समीकरण (1) में प्रतिस्थापित करने पर, हमारे पास है:
20 - 2I - 3(5+I) -3I=0
⇒20 -2I -15-3I-3I=0
⇒8I = 5
⇒I =5/8 A
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