Text Solution
Verified by Experts
The correct Answer is:
Topper's Solved these Questions
ALTERNATING CURRENT
CHHAYA PUBLICATION|Exercise EXERCISE ( Short Answer Type-I)|18 VideosALTERNATING CURRENT
CHHAYA PUBLICATION|Exercise EXERCISE ( Short Answer Type-II)|3 VideosALTERNATING CURRENT
CHHAYA PUBLICATION|Exercise EXERCISE (Multiple Choice Question)|32 Videos- CHHAYA PUBLICATION|Exercise EXAMPLE|1 Videos
ATOM
CHHAYA PUBLICATION|Exercise CBSE SCANNER|18 Videos
Similar Questions
Explore conceptually related problems
CHHAYA PUBLICATION-ALTERNATING CURRENT -EXERCISE (Very Short Answer Type)
- If the frequency of an alternating emf be 50 Hz, how many times the di...
Text Solution
|
- What percentage of its peak value is the rms value of an ac?
Text Solution
|
- What is the peak value of the voltage of a 220V ac line?
Text Solution
|
- If an alternating current is represented by I=sin100pit mA. What is th...
Text Solution
|
- If an alternating current is represented by . I=sin100pitmA,then what ...
Text Solution
|
- After what time will the direction of current is an electric supply li...
Text Solution
|
- An alternating source of emf E=E0sinomegat and of negligible resistanc...
Text Solution
|
- What changes are observed in the rms value of an ac with changes in th...
Text Solution
|
- What is the rms value of an alternating current , I=I0sinomegat?
Text Solution
|
- What is the ratio between the peak value and the average value of a si...
Text Solution
|
- The instantaneous current in an ac circuit is I=6sin314tA. What is the...
Text Solution
|
- An alternating current is I=cos 100 pitA. Find out its frequency, peak...
Text Solution
|
- Why a dc voltmeter and dc ammeter cannot read ac?
Text Solution
|
- What will be the phase difference between current and emf when 220 V, ...
Text Solution
|
- What is the unit of impedance?
Text Solution
|
- What is the reactance of pure resistances in an ac circuit?
Text Solution
|
- If an LCR circuit is connected to a dc source , what will be the curre...
Text Solution
|
- What will be the reactance if a current of frequency f flows through a...
Text Solution
|
- What will be the reactance if a current of frequency f flows through a...
Text Solution
|
- If the frequency of an circuit is increased, how would the reactance o...
Text Solution
|