Physics, asked by uttu1831, 10 months ago

An n-p-n transistor in a common-emitter mode is used as a simple voltage-amplifier with a collector current of 4 mA. The terminals of a 8 V battery is connected to the collector through a load-resistance R_L and to the base through a resistance R_B. The collector-emitter voltage V_(CE)=4V, the base-emitter voltage V_(BE) = 0.6 V and the current amplification factor beta_(dc) = 100. Then

Answers

Answered by AbdJr10

1

Answer:

Rb = 185kohm

Explanation:

hope the answer will help you

Previous Question

Next Question

Similar questions

Math, 5 months ago

Factorise. a^4+3a^2+4...

Math, 5 months ago

a dice is thrown 100 times if the probability of getting an even number is 2 / 3 find the probability of odd number...

Science, 5 months ago

Cross-pollination is the transfer of pollen from the anther of one flower to the stigma of another flower on a different individual of the same species. Self-pollination occurs in flowers where the stamen and carpel mature at the same time, and are positioned so that the pollen can land on the flower's stigma.

Physics, 10 months ago

A transistor is used in common-emitter mode in an amplifier circuit. It is found that when a signal of 20mV is added to the base-emitter voltage, the base current changes by 20muA and collector current changes by 1.5mA. Determine the factor beta, input resistance R_(i), the transconductance and voltage gain, Given load resistance R_(L)=6kOmega.

English, 10 months ago

change the sentence into present continuous you come from office in time...

Chemistry, 1 year ago

on what factors does the surface tension depends?

English, 1 year ago

pls give me the ans of the figure...

Physics, 1 year ago

what are the two types of reflexive index...