Diodes and their applications

Question 3 of 14

• i = n-type material has a lattice structure having a surplus electron,
• ii = p-type material has a lattice structure having a surplus electron

1. i and ii are both true
   
2. i is true, but ii is false
   
3. i is false, but ii is true
   
4. i and ii are both false

1

2

3

4

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