JAMB Physics 2010 Objective — Question 49

Question 49 of 50 from the Joint Admissions and Matriculation Board (JAMB) Physics 2010 Objective paper, with the correct answer and a full explanation.

49. A typical transistor characteristic is represented as A. B. C. D.

A. Graph A (linear rising I-V)
B. Graph B (curved rising then flat)Correct
C. Graph C (curved rising from origin)
D. Graph D (linear falling I-V)

Explanation

A typical transistor characteristic curve is represented by option B (current rising then levelling off with increasing voltage, characteristic of transistor output curves).

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