KCET · Physics · Current Electricity
In the given circuit, the current through \( 2 \Omega \) resistor is
- A \( 0.4 \mathrm{~A} \)
- B \( 0.2 \mathrm{~A} \)
- C \( 0.1 \mathrm{~A} \)
- D \( 0.3 \mathrm{~A} \)
Answer & Solution
Correct Answer
(A) \( 0.4 \mathrm{~A} \)
Step-by-step Solution
Detailed explanation
(A)
\(R_{e q}=(1+2) \Omega=3 \Omega\)
\(I=\frac{V}{R_{e q}}=\frac{1.2}{3}=0.4 \mathrm{~A}\)
\(R_{e q}=(1+2) \Omega=3 \Omega\)
\(I=\frac{V}{R_{e q}}=\frac{1.2}{3}=0.4 \mathrm{~A}\)
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