Quantrex Quantrex AcademyJEE · NEET · NDA PYQs with solutions Open app
JEE Main 202225 JulyEvening Shift
Exam
JEE Main
Year
2022
Date
25 July
Shift
Evening Shift
Subject
Physics
Chapter
Semiconductors

JEE Main 2022 · 25 July · Evening Shift · Physics · Semiconductors

Two ideal diodes are connected in the network as shown in figure....

Two ideal diodes are connected in the network as shown in figure. The equivalent resistance between AA and BB is _____ Ω.Ω .

Two ideal diodes are connected in the network as shown in figure. The equivalent resistance between A and B is _____ Ω .

Correct answer

0

Step-by-step solution

If AA is connected to a higher potential compared to BB, then left diode will be in forward bias and hence will not offer any resistance also the right diode will be in reverse bias and hence it will behave as open key. Therefore, the modified circuit will be as given below.

Two ideal diodes are connected in the network as shown in figure. The equivalent resistance between A and B is _____ Ω .

∴∴ Equivalent resistance =202+15=25Ω= \dfrac{20}{2} + 15 = 25Ω

Practice Semiconductors on Quantrex Academy →

More from Semiconductors

The output Y for the given inputs A and B to the circuit is: JEE Main 2026Refer to the logic circuit given below. For two inputs (A=1, B=1) and (A=0, B=1) , output… JEE Main 2026The maximum rated power of the LED is 2 mW and it is used in the circuit with input… JEE Main 2026In a semiconductor p-n diode, the doping concentrations on p-side and n-side are 10^ 15… JEE Main 2026For the given logic circuit, which of the following inputs combination will make both LED… JEE Main 2026Given below are two statements: one is labelled as Assertion A and the other is labelled… JEE Main 2026A diode has Zener voltage of 10 V and maximum power dissipation of 0.5 W, then the… JEE Main 2026Two 4 bits binary numbers, A = 1101 and B = 1010 are given in the inputs of a logic… JEE Main 2026 Full Semiconductors list All JEE Main PYQs