The current amplification factor (β) of a transistor in common emitter configuration is 80. If the emitter current is 2.43 mA, then the base current is:

Two statements are given below: Statement A: When the forward bias voltage across a p-n junction diode increases above a certain threshold voltage, the diode current increases significantly. Statement B: This current is called reverse saturation current. Choose the correct answer:

When an electric field is applied across a semiconductor, which of the following statements is correct?