Alerts
Wishlist
Cart
Sign In
Categories
Current Affairs & GK
Current Affairs
Show All Current Affairs & GK
eBooks
General Aptitude
Arithmetic Aptitude
Data Interpretation
Show All General Aptitude
General Knowledge
Basic General Knowledge
General Science
Show All General Knowledge
Medical Science
Anatomy
Biochemical Engineering
Biochemistry
Biotechnology
Microbiology
Show All Medical Science
Technical
Database
Digital Electronics
Electronics
Networking
Show All Technical
Verbal and Reasoning
Logical Reasoning
Verbal Ability
Verbal Reasoning
Show All Verbal and Reasoning
›
In an RLC series circuit, what happens to the impedance at resonance? (2020)
In an RLC series circuit, what happens to the impedance at resonance? (2020)
Expand All
Collapse All
Practice Questions
1 question
Q1
In an RLC series circuit, what happens to the impedance at resonance? (2020)
It is minimum
It is maximum
It is zero
It is equal to resistance
Show Solution
Copy
At resonance in an RLC series circuit, the impedance is equal to the resistance.
Questions & Step-by-step Solutions
1 item
Q
Q: In an RLC series circuit, what happens to the impedance at resonance? (2020)
Solution:
At resonance in an RLC series circuit, the impedance is equal to the resistance.
Steps: 5
Show Steps
Step 1: Understand what an RLC series circuit is. It consists of a resistor (R), an inductor (L), and a capacitor (C) connected in series.
Step 2: Know what resonance means. Resonance occurs when the frequency of the source matches the natural frequency of the circuit.
Step 3: At resonance, the inductive reactance (XL) and capacitive reactance (XC) cancel each other out. This means XL = XC.
Step 4: Since XL and XC cancel each other, the total impedance (Z) of the circuit is only affected by the resistance (R).
Step 5: Therefore, at resonance, the impedance (Z) is equal to the resistance (R) of the circuit.
Related Questions
W
Which of the following phenomena is responsible for the bending of light when it
Question: Which of the following phenomena is responsible for the bending of light when it passes fr..
I
In a transformer, if the primary coil has 100 turns and the secondary coil has 2
Question: In a transformer, if the primary coil has 100 turns and the secondary coil has 200 turns, ..
W
What is the effect of increasing the frequency of the AC supply on the inductive
Question: What is the effect of increasing the frequency of the AC supply on the inductive reactance..
I
If the magnetic flux through a coil changes from 0.5 Wb to 0.2 Wb in 2 seconds,
Question: If the magnetic flux through a coil changes from 0.5 Wb to 0.2 Wb in 2 seconds, what is th..
W
Which law states that the current through a conductor between two points is dire
Question: Which law states that the current through a conductor between two points is directly propo..
‹
Biology (School & UG)
Chemistry (School & UG)
Civil Engineering
Commerce & Accountancy
Computer Science & IT
Current Affairs & GK
Data Structures & Algorithms
eBooks
Electrical & Electronics Engineering
English (School)
General Aptitude
General Knowledge
General Knowledge & Current Affairs
Languages & Literature
Law & Legal Studies
Major Competitive Exams
Mathematics (School)
Mechanical Engineering
Medical Science
Physics (School & Undergraduate)
Quantitative Aptitude & Reasoning
Social Science (School)
Technical
Verbal and Reasoning
Vocational & Skill Development
›
Soulshift Feedback
×
On a scale of 0–10, how likely are you to recommend
The Soulshift Academy
?
0
1
2
3
4
5
6
7
8
9
10
Not likely
Very likely
✕
↑
