A n-p-n transistor is connected in common emitter configuration (see figure) in which collector voltage drop across load resistance (800 Ω) connected to the collector circuit is 0.8 V. The collector current is (a) 0.2 mA (b) 2 mA (c) 0.1 mA (d) 1 mA

Answer: (d). The voltage drop across the collector load is V = IC RL. IC = (0.8)/(800) = 1 × 10⁻³ A = 1 mA. So the answer is (d) 1 mA.

A n-p-n transistor is connected in common emitter configuration (see… | NEET 2020 (Phase 2)

Q79NEET 2020 · PHASE 2Medium

Junction Transistor

A n-p-n transistor is connected in common emitter configuration (see figure) in which collector voltage drop across load resistance $(800\ \Omega)$ connected to the collector circuit is $0.8\text{ V}$ . The collector current is

Show answer and solution

Answer: (d)

The voltage drop across the collector load is $V = I_C R_L$ .
$I_C = \dfrac{0.8}{800} = 1 \times 10^{-3}$ A $= 1$ mA.
So the answer is (d) $1$ mA.

Report a mistake

More questions on Junction Transistor

The output characteristics of a transistor is shown in the figure. When VCE is 10V and IC…JEE Main 2020 (6 Sep, Shift 2)
A transistor has a voltage gain A. If the amount β A of its output is applied to the…MHT CET 2020 (16 Oct, Shift 2)
Which of the following regions of a transistors are, respectively, heavily dopped and…MHT CET 2019 (3 May, Shift 1)
In the study of transistor as an amplifier, the ratio of collector current to emitter…MHT CET 2019 (2 May, Shift 2)
. For a transistor, the current ratio ' βdc ' is defined as the ratio ofMHT CET 2019 (2 May, Shift 1)
An n-p-n transistor operates as a common emitter amplifier, with a power gain of 60 dB…JEE Main 2019 (10 Apr, Shift 1)
An NPN transistor is used in common emitter configuration as an amplifier with 1 k Ω load…JEE Main 2019 (9 Apr, Shift 1)
The transfer characteristic curve of a transistor, having input and output resistance 100…JEE Main 2019 (12 Apr, Shift 1)

Junction Transistor question from NEET 2020 (Phase 2)

More questions on Junction Transistor