MCQ
On adjusting the P-N junction diode in forward biased
- ADepletion layer increases
- BResistance increases
- ✓Both decreases
- DNone of these
✓
Answer
Correct option: C.
Both decreases
Both decreases
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
The wave theory of light was given by
Assertion : An ac generator is based on the phenomenon of self-induction.
Reason : In single coil, we consider self-induction only.
Reason : In single coil, we consider self-induction only.
Effective resistance between $A$ and $B$ is ........... $\Omega$
→To make a PN junction conducting
The time period of a vibration magnetometer is $T_0$. Its magnet is replaced by another magnet whose moment of inertia is 3 times and magnetic moment is 1/3 of the initial magnet. The time period now will be
→The potential difference across $8\, ohm$ resistance is $48\, volt$ as shown in the figure. The value of potential difference across $X$ and $Y$ points will be ............. $volt$
→Resistance in the two gaps of a meter bridge are 10 ohm and 30 ohm respectively. If the resistances are interchanged the balance point shifts by
If we double the radius of a coil keeping the current through it unchanged, then the magnetic field at any point at a large distance from the centre becomes approximately
Which of the transitions in hydrogen atom emits a photon of lowest frequency ($n =$ quantum number)
→Light of frequency $v$ is incident on a certain photoelectric substance with threshold frequency $v_0$. The work function for the substance is
→