In a given solenoid if the number of tur...

In a given solenoid if the number of turns and the length of the solenoid are doubled keeping the area of cross-section same, then it's inductance:

Remains the same

Is halved

Is doubled

Becomes foru times

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

ELECTROMAGNETIC INDUCTION AND ALTERNATING CURRENT
PHYSICS GALAXY - ASHISH ARORA|Exercise Numerical MCQs|60 Videos
ELECTROMAGNETIC INDUCTION AND ALTERNATING CURRENT
PHYSICS GALAXY - ASHISH ARORA|Exercise Advance MCQs|33 Videos
ELECTROMAGNETIC INDUCTION AND ALTERNATING CURRENT
PHYSICS GALAXY - ASHISH ARORA|Exercise Discussion Question-|21 Videos
CURRENT ELECTRICITY
PHYSICS GALAXY - ASHISH ARORA|Exercise All Questions|389 Videos
ELECTROSTATICS
PHYSICS GALAXY - ASHISH ARORA|Exercise Unsolved Numberical Problems|73 Videos

Similar Questions

Explore conceptually related problems

When the number of turns and the length of the solenoid are doubled keeping the area of cross-section same, the inductance

What will happen to the inductance of a solenoid a. when the number of turns and the length are double keeping the area of cross section same? b. when the air inside the solenoid is replaced by iron of relative permeability mu_(r) ?

The self inductance of a solenoid of length L, area of cross-section A and having N turns is-

A solenoid have self inductance 2H. If length of the solenoid is double having turn density and area constant then new self inductance is :-

If the number of turns per units length of a coils of solenoid is doubled , the self- inductance of the soleniod will

Two solenoids of equal number of turns have their lengths and the radii in the same ratio 1:2. The ratio of their self inductances will be

Two solenoids of equal number of turns have their lengths and the radii in the same ratio 1:4. The ratio of their self inductances will be

A straight solenoid of length 1m has 5000 turns in the primary and 200 turns in the secondary.If the area of cross-section is 4cm^(2) ,the mutual inductance will be

PHYSICS GALAXY - ASHISH ARORA-ELECTROMAGNETIC INDUCTION AND ALTERNATING CURRENT-Conceptual MCQs

Two circular, similar, coaxial loops carry equal currents in the same...
Text Solution
|
A coil is suspended in a uniform magnetic field, with the plane of the...
Text Solution
|
In a given solenoid if the number of turns and the length of the solen...
Text Solution
|
Eddy currents are produced in a matterial when it is
Text Solution
|
In figure, a lamp P is in series with an iron-core inductor L. When th...
Text Solution
|
A current carrying ring is placed in a horizontal plane. A charged par...
Text Solution
|
A circuit element is placed in a closed box. At time I= 0, constant cu...
Text Solution
|
Identify the incorrect statement. Induced electric field
Text Solution
|
A periodic voltage V varies with time t as shown in the figure 5.249. ...
Text Solution
|
The current i in an induction coil varies with time t according to the...
Text Solution
|
In an RLC circuit, capacitance is changed from C to 2C. For the resona...
Text Solution
|
In the shown AC circuit phase different between current I(1) and I(2) ...
Text Solution
|
In the given LC circuit if initially capacitor C has change Q on it an...
Text Solution
|
In a series RLC circuit, the fequency. Passing through a coil as shown...
Text Solution
|
A magnet is made to oscillate with a particular frequency, passimg thr...
Text Solution
|
Which materials have negative value of magnetic susceptibility?
Text Solution
|
The average and RMS value of voltage for square wave shown in figure-5...
Text Solution
|
When a loop moves towards a stationary magnet with speed v, the induce...
Text Solution
|
In ac circuit when ac ammeter is connected it reads i current if a stu...
Text Solution
|
If v alue of R is changed in the series RLC circuit shown in figure-5....
Text Solution
|