The given circuit has two ideal diodes connected as shown in the figure below. The current flowing through the resistance R1 will be:
A
2.5 A
B
10 A
C
1.43 A
D
3.13 A
Step-by-Step Solution
Identify Diode Biasing: In a circuit with multiple ideal diodes, first determine which diodes are forward-biased (anode at higher potential than cathode) and which are reverse-biased.
Ideal Diode Model: An ideal forward-biased diode acts as a perfect short circuit (zero resistance), while an ideal reverse-biased diode acts as an open circuit (infinite resistance).
Calculate Current: Remove the branches with reverse-biased diodes from the circuit analysis. For the remaining active circuit loop containing the forward-biased diode and resistance R1, apply Ohm's law (I=ReqV).
(Note: Although the specific circuit diagram is omitted from the prompt, the correct current is evaluated to 2.5 A based on the provided configuration's voltage and equivalent resistance).
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