Draw typical output characteristics of an n-p-n transistor in CE configuration. Show how these characteristics can be used to determine output resistance.

Explanation

### Step-by-Step Solution:

1. **Understanding the NPN Transistor in CE Configuration**:
- An NPN transistor has three terminals: collector (C), base (B), and emitter (E). In common emitter (CE) configuration, the emitter is common to both the input and output circuits.

2. **Drawing the Output Characteristics**:
- The output characteristics are plotted with the collector current (IC) on the y-axis and the collector-emitter voltage (VCE) on the x-axis.
- For different values of base current (IB), we draw separate curves:
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