A uniform wire of resistance 36 Omega is...

A uniform wire of resistance `36 Omega` is bent in the form of a circle. The effective resistance across the points A and B is

A

`5 Omega`

B

`15 Omega`

C

`7.2 Omega`

D

`30 Omega`

Text Solution

Verified by Experts

The correct Answer is:

A

Topper's Solved these Questions

PRACTICE PAPPER
NCERT FINGERTIPS ENGLISH|Exercise Practice Papper 3|50 Videos
PRACTICE PAPPER
NCERT FINGERTIPS ENGLISH|Exercise Practice Paper 1|50 Videos
PRACTICE PAPPER
NCERT FINGERTIPS ENGLISH|Exercise Practice Paper 3|50 Videos
NUCLEI
NCERT FINGERTIPS ENGLISH|Exercise Assertion And Reason|15 Videos
RAY OPTICS AND OPTICAL INSTRUMENTS
NCERT FINGERTIPS ENGLISH|Exercise NCERT Exemplar|11 Videos

Similar Questions

Explore conceptually related problems

A uniform wire of resistance 18 Omega is bent in the form of a circle. The effective resistance across the points a and b is

A uniform wire of resistance 36Omega is bent in the form of a circle. The Effective resistance between A and B is (O is the centre of circle):

Calculate the effective resistance across AB :

A uniform wire os resistance 12 Omega is bent to form a circle. Effective resistance across two diametrically opposite points is

A wire has resistance 12 Omega . It is bent in the form of a circle. The effective resistance between two points across a diameter is.

A wire of resistance 4 Omega is bent to form a circle. The resistance point A and B will be

A wire of resistance 8R is bent in the form of a circle. What is the effective resistance between the ends of a diameter AB?

Determine the effective resistance between the points A and B

A wire has resistance of 24 Omega is bent in the following shape. The effective resistance between A and B is

A wire of resistance 6R is bent in the form of a circle. What is the effective resistance between the ends of the diameter?

NCERT FINGERTIPS ENGLISH-PRACTICE PAPPER-Practice Papper 2

Two identical capacitors 1 and 2 are connected in series to a batery a...
Text Solution
|
A square frame of side l carries a current produces a field B at its c...
Text Solution
|
A uniform wire of resistance 36 Omega is bent in the form of a circle....
Text Solution
|
A ray of light falls on a transparent sphere with centre at C as shown...
Text Solution
|
A current of 3 A flows through the 2 Omega resistor as shown in the ci...
Text Solution
|
What is orbital angular momentum of an electron in 3d orbital.
Text Solution
|
Two identical magnetic dipoles of magnetic moments 1*0Am^2 each are pl...
Text Solution
|
Current flows through uniform square frames as shown. In which case is...
Text Solution
|
The conducting circular loops of radii R(1) and R(2) are placed in the...
Text Solution
|
The intensity of the light coming from one of the slits in a Young's d...
Text Solution
|
Let v(1) be the frequency of series limit of Lyman series, v(2) the fr...
Text Solution
|
The focal length of a biconvex lens of refractive index 1.5 is 0.06m. ...
Text Solution
|
A metallic surface is irradiated by a monochromatic light of frequency...
Text Solution
|
What is the energy stored in the capacitor between terminals a and b o...
Text Solution
|
Energy levels A, B, C of a certain atom corresponding to increasing va...
Text Solution
|
The real time variation of input signals A and B are as shown below. I...
Text Solution
|
A particle of mass m and charge Q is placed in an electric filed W whi...
Text Solution
|
In common emitter amplifier, the current gain is 62. The collector res...
Text Solution
|
The Boolean expression for the given circuit is
Text Solution
|
In the figure shown i=10e^(-4t)A. Find VL and V(ab)
Text Solution
|