In a PN-junction diode - Vidyadip

MCQ

In a PN-junction diode

✓
The current in the reverse biased condition is generally very small
B
The current in the reverse biased condition is small but the forward biased current is independent of the bias voltage
C
The reverse biased current is strongly dependent on the applied bias voltage
D
The forward biased current is very small in comparison to reverse biased current

✓

Answer

Correct option: A.

The current in the reverse biased condition is generally very small

The current in the reverse biased condition is generally very small

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

Explore more

More "M.C.Q (1 Marks)" from Electronics→Electronics — all question types→Physics STD 12 Science question papers→Gujarat Board STD 12 Science question papers→Gujarat Board question paper generator→

Similar questions

The mass number of a nucleus is equal to the number of

A particle of mass $m,$ charge $Q$ and kinetic energy $K$ enters a transverse uniform magnetic field of induction $B.$ After $3$ $seconds$ the kinetic energy of the particle will be .......$K$

In the given figure the magnetic flux through the loop increases according to the relation $\phi_{B}(t)=10 t^{2}+20 t$, where $\phi_{B}$ is in milliwebers and $t$ is in seconds.

The magnitude of current through ${R}=2 \,\Omega$ resistor at ${t}=5\, {s}$ is $....\,{mA}$.

At a certain place a magnet makes 30 oscillations per minute. At another place where the magnetic field is double, its time period will be

Consider a neutral conducting sphere. A positive point charge is placed outside the sphere. The net charge on the sphere is then,

An electric bulb marked 40 W and 200 V, is used in a circuit of supply voltage 100 V. Now its power is

For a given value of $n$, the number of electrons in an orbit is?

In a triode, cathode, grid and plate are at $0, -2$ and $80\, V$ respectively. The electrons is emitted from the cathode with energy $3\, eV$. The energy of the electron reaching the plate is.......$eV$

The electric field for a plane, electomagnetic wave travelling in the $+y$ direction is shown in figure.If the electric field of the wave $\overline{\text{E}}$ is in the $Z$ direction , then the $\overline{\text{B}}$ field is.

A constant current of 2.8A exists in a resistor. The rms current is: