An ideal diode is___________?
Correct answer: D. Only (a) and (c)
- A. Unidirectional
- B. Bidirectional
- C. Fixed voltage polarity
- D. Only (a) and (c)
Explanation
An ideal diode permits current in only one direction and blocks it in the reverse direction, so it is unidirectional. Its anode-cathode construction also establishes a fixed voltage polarity convention.
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