Question
Assertion : In a transition the base is made thin.
Reason : A thin base makes the transistor stable.

Answer

In a transistor the base is made thin so that base current remains small and we can get output or collector current. We know that

${I_c} = {I_e} - {I_b}$

Reason is incorrect

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Similar questions

If two balls of same metal weighing $5\, gm$ and $10\, gm$ strike with a target with the same velocity. The heat energy so developed is used for raising their temperature alone, then the temperature will be higher
If narrow slit of width $2\, mm$ is illuminated by monochromatic light of wavelength $500\, nm$, then the distance between the first minima of both side on a screen at a distance of $1\, m$ is.......$mm$
If energy of $15\, eV$ is given to electron in $4^{\text {th }}$ orbit then find it's final energy when it comes out of $H-$atom. (in $eV$)
Heat current is maximum in which of the following (rods are of identical dimension)
The photoelectric threshold of Tungsten is $2300\; \mathring A$. The energy of the electrons ejected from the surface by ultraviolet light of wavelength $1800\; \mathring A$ is $.............\,eV$
A particle on the trough of a wave at any instant will come to the mean position after a time ($T =$ time period)
For the shown figure, calculate the equivalent thermal resistance if the bricks made of the same material of conductivity $K$
The coercivity of a magnet is $5 \times 10^3 \mathrm{~A} / \mathrm{m}$. The amount of current required to be passed in a solenord of length $30 \mathrm{~cm}$ and the number of turns $150$ , so that the magnet gets demagnetised when inside the solenoid is ..............A.
Magnetic field due to semi infinite length wire at point $P$ 
The figure given below shows the cooling curve of pure wax material after heating. It cools from $A$ to $B$ and solidifies along $BD$. If $L$ and $C$ are respective values of latent heat and the specific heat of the liquid wax, the ratio $L/C$ is