allery12 V ଉତ୍ସରେ 6 Ω ଓ 3 Ω ର ସମାନ୍ତରାଳ ଯୋଡ଼ି ସହ 4 Ω ପ୍ରତିରୋଧକକୁ ଶ୍ରେଣୀକ୍ରମରେ ଯୋଡ଼ାଯାଏ। ମୋଟ ବିଦ୍ୟୁତ୍ ପ୍ରବାହ ଓ 3 Ω ପ୍ରତିରୋଧକର କ୍ଷମତା ନିର୍ଣ୍ଣୟ କରନ୍ତୁ।
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
ସମାନ୍ତରାଳ ପ୍ରତିରୋଧ ହେଉଛି 2 Ω, ସେହି ଯୋଡିରେ 2 A ଏବଂ 4 V ପ୍ରଦାନ କରେ, ତେଣୁ 3 Ω ପ୍ରତିରୋଧକ 4² / 3 = 16/3 W |
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