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BJT Input Output Characteristics

IC vs VCE, IB vs VBE curves, Early effect.

Mohith N
Updated: 27 March 2026
7 min read

BJT Characteristics Quiz

Test your interpretation of IC-VCE output curves, IB-VBE input curves, and the Early effect.

Question 1 of 3

Q1.On the IC vs VCE output characteristics of an NPN BJT, the Early effect manifests as: