CameraIcon

SearchIcon

MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Alternating Current Applied to an Inductor

Current gain ...

Question

Current gain in common emitter configuration is more than I because

A

I_{c} < I_{b}

No worries! We‘ve got your back. Try BYJU‘S free classes today!

B

I_{c} < I_{e}

No worries! We‘ve got your back. Try BYJU‘S free classes today!

C

I_{c} > I_{e}

No worries! We‘ve got your back. Try BYJU‘S free classes today!

D

I_{c} > I_{b}

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Open in App

Solution

The correct option is D $I_{c} > I_{b}$
$β = \frac{I_{c}}{I_{b}} > 1$ or $I_{c} > I_{b}$

Suggest Corrections

thumbs-up

1

Similar questions

Q. Let i_E, i_C and i_B represent the emitter current, the collector current and the base current respectively in a transistor. Then
(a) i_C is slightly smaller than i_E
(b) i_C is slightly greater than i_E
(c) i_B is much smaller than i_E
(d) i_B is much greater than i_E.

Q. In common emitter amplifier, the

\frac{I_{c}}{I_{e}}

0.98

.The current gain will be

Q. In a common emitter configuration with suitable bias, it is given than

R_{L}

is the load resistance and

R_{B E}

is small signal dynamic resistance (input side). Then, voltage gain, current gain and power gain are given, respectively, by:

β

is current gain,

I_{B}, I_{C}, I_{E}

are respectively base, collector and emitter currents:

Q. For a common emitter circuit if

I_{C}

I_{E}

=0.98 then current gain for common emitter circuit will be

Q. In case of a common emitter transistor amplifier, the ratio of the collector current to the emitter current

\frac{I_{C}}{I_{E}}

0.96

. The current gain of the amplifier is

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Alternating Current Applied to an Inductor

PHYSICS

Watch in App

explore_more_icon

Explore more

Alternating Current Applied to an Inductor

Standard XII Physics

Join BYJU'S Learning Program

CrossIcon