The common base current gain a1 varies with the emitter current IA and a2 varies with IK (IA + IG). If the a gate current is applied, this would increase IA and directly lead to an increase in gain. Therefore a regenerative effect results. The removal of the gate current will not cause the device to turn off.
Active vs. passive voice. In a sentence written in the active voice, the subject of sentence performs the action. In a sentence written in the passive voice the subject receives the action. Active: The candidate believes that Congress must place a ceiling on the budget. Passive: It is believed by the candidate that a ceiling must be placed on the budget by Congress.
Voice is the term used to describe whether a verb is active or passive. In a passive sentence, the verb is said to be in the passive voice.Similarly, the verb in an active sentence is said to be in the active voice. The voice of a verb tells us whether the subject of the verb is acted upon or is acting.If the subject is performing the action, then the verb is said to be in the active voice. Look at this: If the subject is having the action done to it, then the verb is said to be in the passive voice.f the subject is performing the action, then the verb is said to be in the active voice. Look at this: If the subject is having the action done to it, then the verb is said to be in the passive voice.