alleryहें . A 4 Ω प्रतिरोधक 12 V आड 6 Ω आनी 3 Ω हांची समांतर जोडी आशिल्ल्या माळेंत आसता. 3 Ω प्रतिरोधकांतलो एकूण प्रवाह आनी शक्त सोदून काडात.
A2 A; 12 W
B4 A; 48 W
C2 A; 16/3 W
D2 A; 48 W
Answer & Solution
Correct answer: C. 2 A; 16/3 W
हें .
समांतर प्रतिरोध 2 Ω आसता, ताका लागून एकंदर 2 A आनी त्या जोडयेचेर 4 V मेळटा, देखून 3 Ω प्रतिरोधक 4²/3 = 16/3 W विसर्जीत जाता.
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