Diodes and their applications

Question 5 of 14

In the circuit in Fig. 13.1, the ammeter indicates a current starting to flow when the voltmeter reads 0.6V. The junction diode will be

1. germanium, forward-biased
2. germanium, reverse-biased
3. silicon, forward-biased
4. silicon, reverse-biased

1

2

3

4

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