Mobility of Charge Carriers

Rarely Tested

Mobility of Charge Carriers

### Formula

$$\mu=\frac{v_d}{E}$$

### Alternative Form

$$\mu=\frac{e\tau}{m}$$

### Terminologies

- μ → Mobility.

- vd → Drift velocity.

- E → Electric field.

### SI Unit

$$m^2V^{-1}s^{-1}$$

### Usage

- Used in semiconductor and conductor analysis.

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