The circuit has two oopositively connected ideal diodes in parallel. What is the current flowing in the circuit?
Answer & explanation
Correct answer: option 2
$D_2$ is forward biased whereas $D_1$ is reversed biased. So effective resistance of the circuit
$R = 4 + 2 = 6Ω$
$∴i=\frac{12}{6}=2A$