JEE Exam  >  JEE Questions  >  A diode detector is used to detect an amplitu... Start Learning for Free
A diode detector is used to detect an amplitude modulated wave of 60% modulation by using a condenser of
capacity 250 pico farad in parallel with a load resistance 100 kilo ohm. Find the maximum modulated
frequency which could be detected by it.
  • a)
    10.62 kHz
  • b)
    5.31 MHz
  • c)
    5.31 kHz
  • d)
    10.62 MHz
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
A diode detector is used to detect an amplitude modulated wave of 60% ...
 
View all questions of this test
Most Upvoted Answer
A diode detector is used to detect an amplitude modulated wave of 60% ...
To find the maximum modulated frequency that can be detected by a diode detector, we need to consider the time constant of the RC circuit formed by the parallel combination of the condenser and the load resistance.

1. Calculate the time constant:
The time constant (T) of an RC circuit is given by the product of the resistance (R) and the capacitance (C):
T = R * C

Given:
C = 250 pico farad = 250 * 10^-12 farad
R = 100 kilo ohm = 100 * 10^3 ohm

Substituting the values into the formula:
T = (100 * 10^3) * (250 * 10^-12)
T = 25 * 10^-3
T = 25 milliseconds

2. Calculate the maximum modulated frequency:
The maximum modulated frequency (f_max) that can be detected by the diode detector is inversely proportional to the time constant. It can be calculated using the formula:
f_max = 1 / (2 * π * T)

Substituting the value of T:
f_max = 1 / (2 * π * 25 * 10^-3)
f_max = 1 / (50 * π * 10^-3)
f_max = 1 / (50 * 3.14 * 10^-3)
f_max ≈ 10.62 kHz

Therefore, the maximum modulated frequency that can be detected by the diode detector is approximately 10.62 kHz.
Explore Courses for JEE exam
A diode detector is used to detect an amplitude modulated wave of 60% modulation by using a condenser ofcapacity 250 pico farad in parallel with a load resistance 100 kilo ohm. Find the maximum modulatedfrequency which could be detected by it.a)10.62 kHzb)5.31 MHzc)5.31 kHzd)10.62 MHzCorrect answer is option 'A'. Can you explain this answer?
Question Description
A diode detector is used to detect an amplitude modulated wave of 60% modulation by using a condenser ofcapacity 250 pico farad in parallel with a load resistance 100 kilo ohm. Find the maximum modulatedfrequency which could be detected by it.a)10.62 kHzb)5.31 MHzc)5.31 kHzd)10.62 MHzCorrect answer is option 'A'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about A diode detector is used to detect an amplitude modulated wave of 60% modulation by using a condenser ofcapacity 250 pico farad in parallel with a load resistance 100 kilo ohm. Find the maximum modulatedfrequency which could be detected by it.a)10.62 kHzb)5.31 MHzc)5.31 kHzd)10.62 MHzCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A diode detector is used to detect an amplitude modulated wave of 60% modulation by using a condenser ofcapacity 250 pico farad in parallel with a load resistance 100 kilo ohm. Find the maximum modulatedfrequency which could be detected by it.a)10.62 kHzb)5.31 MHzc)5.31 kHzd)10.62 MHzCorrect answer is option 'A'. Can you explain this answer?.
Solutions for A diode detector is used to detect an amplitude modulated wave of 60% modulation by using a condenser ofcapacity 250 pico farad in parallel with a load resistance 100 kilo ohm. Find the maximum modulatedfrequency which could be detected by it.a)10.62 kHzb)5.31 MHzc)5.31 kHzd)10.62 MHzCorrect answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for JEE. Download more important topics, notes, lectures and mock test series for JEE Exam by signing up for free.
Here you can find the meaning of A diode detector is used to detect an amplitude modulated wave of 60% modulation by using a condenser ofcapacity 250 pico farad in parallel with a load resistance 100 kilo ohm. Find the maximum modulatedfrequency which could be detected by it.a)10.62 kHzb)5.31 MHzc)5.31 kHzd)10.62 MHzCorrect answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of A diode detector is used to detect an amplitude modulated wave of 60% modulation by using a condenser ofcapacity 250 pico farad in parallel with a load resistance 100 kilo ohm. Find the maximum modulatedfrequency which could be detected by it.a)10.62 kHzb)5.31 MHzc)5.31 kHzd)10.62 MHzCorrect answer is option 'A'. Can you explain this answer?, a detailed solution for A diode detector is used to detect an amplitude modulated wave of 60% modulation by using a condenser ofcapacity 250 pico farad in parallel with a load resistance 100 kilo ohm. Find the maximum modulatedfrequency which could be detected by it.a)10.62 kHzb)5.31 MHzc)5.31 kHzd)10.62 MHzCorrect answer is option 'A'. Can you explain this answer? has been provided alongside types of A diode detector is used to detect an amplitude modulated wave of 60% modulation by using a condenser ofcapacity 250 pico farad in parallel with a load resistance 100 kilo ohm. Find the maximum modulatedfrequency which could be detected by it.a)10.62 kHzb)5.31 MHzc)5.31 kHzd)10.62 MHzCorrect answer is option 'A'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice A diode detector is used to detect an amplitude modulated wave of 60% modulation by using a condenser ofcapacity 250 pico farad in parallel with a load resistance 100 kilo ohm. Find the maximum modulatedfrequency which could be detected by it.a)10.62 kHzb)5.31 MHzc)5.31 kHzd)10.62 MHzCorrect answer is option 'A'. Can you explain this answer? tests, examples and also practice JEE tests.
Explore Courses for JEE exam

Top Courses for JEE

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev