Ratio of impedence to capactive reactanc...

Ratio of impedence to capactive reactance has

no units

ohm

ampere

tesla

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

ALTERNATING CURRENT
NARAYNA|Exercise Assertion & Reason|14 Videos
ALTERNATING CURRENT
NARAYNA|Exercise LEVEL - I (C.W)|23 Videos
ALTERNATING CURRENT
NARAYNA|Exercise LEVEL - II(H.W)|13 Videos
ATOMIC PHYSICS
NARAYNA|Exercise LEVEL-II (H.W)|14 Videos

Similar Questions

Explore conceptually related problems

Define capacitive reactance

In an LCR circuit, inductive reactance and capacitive reactance was found to be equal. The resistance was found to be 20Omega . The probable impedance of the combination is

A 15.0 mu F capacitor is connected to a 220 V, 50 Hz source. Find the capacitative reactance and the current (rms and peak) in the circuit. If the frequency is doubled. What happens to the capactive reactance and current ?

How will the inductive reactance and capacitive reactance change on doubling the frequency of AC ?

A 5 H inductor 80 Omega resistor and 3muF capacitor are connected in series with an AC source with variable frequency such that the value of current is maximum in the circuit . Calculate the value of inductive reactance capacitive reactance and total impedance . Also calculate the value of peak current if value of peak emf of source is 220 V.

A 200 Omega resistor is connected in series with a 5(mu)F capacitor. The voltage across the resistor is V_(R )=(1.20 V) cos (2500 rad s^(-1))t . (a) Derive an expression for the circuit current. (b) Determine the capactive reactance of the capacitor. (c ) derive an experssion for the voltage across the capacitor.

A series LR circuit is connected to an ac source of frequency omega and the inductive reactance is equal to 2R. A capacitance of capacitive reactance equal to R is added in series with L and R. The ratio of the new power factor to the old one is

A coil of inductive reactance 31 Omega has a resistance of 8 omega . It is placed in series with a condenser of capacitive reactance 25 Omega . The combination is connected to an ac source of 110 V . The power factor of the circuit is

NARAYNA-ALTERNATING CURRENT-C.U.Q

When an a.c source is connected across a resistor
Text Solution
|
The phase angle between current and voltage in a purely inductive circ...
Text Solution
|
Ratio of impedence to capactive reactance has
Text Solution
|
An inductor-coil having some resistance is connected to an AC source. ...
Text Solution
|
Why the current does not rise immediately in a circuit containing indu...
Text Solution
|
In an AC circuit containing only capacitance the current
Text Solution
|
A bulb is connected first with DC and the then AC of same voltage then...
Text Solution
|
A capacitor of capacity C is connected in A.C circuit. If the applied ...
Text Solution
|
At low frequency a condenser offers
Text Solution
|
Statement (A) : The reactance offered by an inductance in A.C. Circuit...
Text Solution
|
Statement (A) : With increase in frequency of AC supply inductive reac...
Text Solution
|
In an A.C circuit having resistance and capacitance
Text Solution
|
Select the correct options among the following In an R-C circuit (...
Text Solution
|
If the frequency of alternating e.m.f. is in L-C-R circuit, then the v...
Text Solution
|
An inductor and a resistor are connected in series with an ac source. ...
Text Solution
|
An LCR circuit is connected to a source of alternating current. At res...
Text Solution
|
The incorrect statement for L-R-C series circuit is
Text Solution
|
In series L-C-R resonant circuit, to increase the resonant frequency
Text Solution
|
In an LCR series ac circuit the voltage across L,C and R are V(1), V(2...
Text Solution
|
In the non-resonant circuit, what will be the nature of the circuit fo...
Text Solution
|