Question

In a transistor configuration b-parameter is

(a)         

(b)

(c)  

(d)

Answer

(b)

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

By properly combining two prisms made of different materials, it is possible to:
  1. Have dispersion without average deviation.
  2. Have deviation without dispersion.
  3. Have both dispersion and average deviation.
  4. Have neither dispersion nor average deviation.
A magnetic dipole is acted upon by two magnetic fields which are inclined to each other at an angle of 75° One of the fields has a magnitude of 15 mT. The dipole attains stable equilibrium at an angle of 30° with this field. The magntidue of the other field (in mT) is close to:
Two waves of equal amplitude A, and equal frequency travel in the same direction in a medium. The amplitude of the resultant wave is:
  1. 0
  2. A
  3. 2A
  4. Between 0 and 2A
Let $\overrightarrow{\text{C}}=\overrightarrow{\text{A}}+\overrightarrow{\text{B}}.$
  1. $|\overrightarrow{\text{C}}|$ is always greater than $|\overrightarrow{\text{A}}|$
  2. It is possible to have $|\overrightarrow{\text{C}}|<|\overrightarrow{\text{A}}|$ and $|\overrightarrow{\text{C}}|<|\overrightarrow{\text{B}}|$
  3. C is always equal to A + B
  4. C is never equal to A + B.

In the circuit shown here  and battery B = 20V. The switch  is first closed. It is then opened and afterwards   is closed. What is the charge finally on

(a) 120 μC

(b) 80 μC

(c) 40 μC

(d) 20 μC

Which is not an electrostatic phenomenon:
Find the true statement.
Two identical lights sources S1​ and S2​ emit the light of same wavelength $\lambda$. These light rays will exhibit interference if:
According to Bohr, only those states are stable, in which angular momentum of electron will be :
The formula of torque due to electric dipole is: