Current Gain in Common Emitter Configuration

Rarely Tested

Current Gain in Common Emitter Configuration

### Formula

$$\beta=\frac{I_C}{I_B}$$

### Terminologies

- Ξ² β†’ Current gain.

### Relation

$$\beta=\frac{\alpha}{1-\alpha}$$

### Usage

- Used in transistor amplifier problems.

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