JEE Exam > JEE Questions > An emf source of alternating current of frequ...
Start Learning for Free
An emf source of alternating current of frequency 1500 Hz is connected across an inductor of 150 mF. If the effective flow of alternating current in the inductor is 10 mA, the rms value of the voltage across the capacitor will be
- a)14.13 V
- b)20.05 V
- c)25. 56 V
- d)28.87 V
Correct answer is option 'A'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Most Upvoted Answer
An emf source of alternating current of frequency 1500 Hz is connected...
We know that:
The voltage across inductor is given by
This is our required solution.
The voltage across inductor is given by
This is our required solution.
Free Test
FREE
| Start Free Test |
Community Answer
An emf source of alternating current of frequency 1500 Hz is connected...
Given data:
- Frequency of alternating current = 1500 Hz
- Inductance of the inductor = 150 mF = 0.15 H
- Effective current in the inductor = 10 mA = 0.01 A
Calculating the rms voltage across the inductor:
The rms voltage across an inductor in an AC circuit can be calculated using the formula:
\[ V_{\text{rms}} = 2\pi f L I \]
Where:
- \( V_{\text{rms}} \) is the rms voltage across the inductor
- \( f \) is the frequency of the alternating current
- \( L \) is the inductance of the inductor
- \( I \) is the effective current flowing through the inductor
Substitute the given values into the formula:
\[ V_{\text{rms}} = 2 \times \pi \times 1500 \times 0.15 \times 0.01 \]
\[ V_{\text{rms}} = 14.13 \, \text{V} \]
Therefore, the rms value of the voltage across the inductor is 14.13 V. Hence, option 'A' is the correct answer.
- Frequency of alternating current = 1500 Hz
- Inductance of the inductor = 150 mF = 0.15 H
- Effective current in the inductor = 10 mA = 0.01 A
Calculating the rms voltage across the inductor:
The rms voltage across an inductor in an AC circuit can be calculated using the formula:
\[ V_{\text{rms}} = 2\pi f L I \]
Where:
- \( V_{\text{rms}} \) is the rms voltage across the inductor
- \( f \) is the frequency of the alternating current
- \( L \) is the inductance of the inductor
- \( I \) is the effective current flowing through the inductor
Substitute the given values into the formula:
\[ V_{\text{rms}} = 2 \times \pi \times 1500 \times 0.15 \times 0.01 \]
\[ V_{\text{rms}} = 14.13 \, \text{V} \]
Therefore, the rms value of the voltage across the inductor is 14.13 V. Hence, option 'A' is the correct answer.
Attention JEE Students!
To make sure you are not studying endlessly, EduRev has designed JEE study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in JEE.
|
Explore Courses for JEE exam
|
|
Top Courses for JEEView all
An emf source of alternating current of frequency 1500 Hz is connected across an inductor of 150 mF. If the effective flow of alternating current in the inductor is 10 mA, the rms value of the voltage across the capacitor will bea)14.13 Vb)20.05 Vc)25. 56 Vd)28.87 VCorrect answer is option 'A'. Can you explain this answer?
Question Description
An emf source of alternating current of frequency 1500 Hz is connected across an inductor of 150 mF. If the effective flow of alternating current in the inductor is 10 mA, the rms value of the voltage across the capacitor will bea)14.13 Vb)20.05 Vc)25. 56 Vd)28.87 VCorrect 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 An emf source of alternating current of frequency 1500 Hz is connected across an inductor of 150 mF. If the effective flow of alternating current in the inductor is 10 mA, the rms value of the voltage across the capacitor will bea)14.13 Vb)20.05 Vc)25. 56 Vd)28.87 VCorrect 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 An emf source of alternating current of frequency 1500 Hz is connected across an inductor of 150 mF. If the effective flow of alternating current in the inductor is 10 mA, the rms value of the voltage across the capacitor will bea)14.13 Vb)20.05 Vc)25. 56 Vd)28.87 VCorrect answer is option 'A'. Can you explain this answer?.
An emf source of alternating current of frequency 1500 Hz is connected across an inductor of 150 mF. If the effective flow of alternating current in the inductor is 10 mA, the rms value of the voltage across the capacitor will bea)14.13 Vb)20.05 Vc)25. 56 Vd)28.87 VCorrect 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 An emf source of alternating current of frequency 1500 Hz is connected across an inductor of 150 mF. If the effective flow of alternating current in the inductor is 10 mA, the rms value of the voltage across the capacitor will bea)14.13 Vb)20.05 Vc)25. 56 Vd)28.87 VCorrect 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 An emf source of alternating current of frequency 1500 Hz is connected across an inductor of 150 mF. If the effective flow of alternating current in the inductor is 10 mA, the rms value of the voltage across the capacitor will bea)14.13 Vb)20.05 Vc)25. 56 Vd)28.87 VCorrect answer is option 'A'. Can you explain this answer?.
Solutions for An emf source of alternating current of frequency 1500 Hz is connected across an inductor of 150 mF. If the effective flow of alternating current in the inductor is 10 mA, the rms value of the voltage across the capacitor will bea)14.13 Vb)20.05 Vc)25. 56 Vd)28.87 VCorrect 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 An emf source of alternating current of frequency 1500 Hz is connected across an inductor of 150 mF. If the effective flow of alternating current in the inductor is 10 mA, the rms value of the voltage across the capacitor will bea)14.13 Vb)20.05 Vc)25. 56 Vd)28.87 VCorrect answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
An emf source of alternating current of frequency 1500 Hz is connected across an inductor of 150 mF. If the effective flow of alternating current in the inductor is 10 mA, the rms value of the voltage across the capacitor will bea)14.13 Vb)20.05 Vc)25. 56 Vd)28.87 VCorrect answer is option 'A'. Can you explain this answer?, a detailed solution for An emf source of alternating current of frequency 1500 Hz is connected across an inductor of 150 mF. If the effective flow of alternating current in the inductor is 10 mA, the rms value of the voltage across the capacitor will bea)14.13 Vb)20.05 Vc)25. 56 Vd)28.87 VCorrect answer is option 'A'. Can you explain this answer? has been provided alongside types of An emf source of alternating current of frequency 1500 Hz is connected across an inductor of 150 mF. If the effective flow of alternating current in the inductor is 10 mA, the rms value of the voltage across the capacitor will bea)14.13 Vb)20.05 Vc)25. 56 Vd)28.87 VCorrect answer is option 'A'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice An emf source of alternating current of frequency 1500 Hz is connected across an inductor of 150 mF. If the effective flow of alternating current in the inductor is 10 mA, the rms value of the voltage across the capacitor will bea)14.13 Vb)20.05 Vc)25. 56 Vd)28.87 VCorrect answer is option 'A'. Can you explain this answer? tests, examples and also practice JEE tests.
|
|
Explore Courses for JEE exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup