Physics-
General
Easy
Question
Effective resistance between A and B is ...
- 2
- 3
- 4
- 5
The correct answer is: 2
Related Questions to study
physics-
The effective resistance between A and B is...
The effective resistance between A and B is...
physics-General
physics-
The effective resistance between A and B is ....
The effective resistance between A and B is ....
physics-General
physics-
The effective resistance between A and B is ....
The effective resistance between A and B is ....
physics-General
physics-
The effective resistance of three conductors in series is 10 .One wire that breaks the effective resistance is 8 .The resistance of the wire that is broken is...
The effective resistance of three conductors in series is 10 .One wire that breaks the effective resistance is 8 .The resistance of the wire that is broken is...
physics-General
physics-
n identical resistors are first connected in series and then in parallel The ratio of their effective resistance in both the cases is ___
n identical resistors are first connected in series and then in parallel The ratio of their effective resistance in both the cases is ___
physics-General
physics-
If the resistance of a circuit having 12 V source is increased by 4 , the current drops by 0.5 A What is the original resistance of the coil?
If the resistance of a circuit having 12 V source is increased by 4 , the current drops by 0.5 A What is the original resistance of the coil?
physics-General
physics-
The specific resistance of the material of a wire is r and its volume is 3 m3 and its resistance is 3 The length of the wire will be ....
The specific resistance of the material of a wire is r and its volume is 3 m3 and its resistance is 3 The length of the wire will be ....
physics-General
physics-
A wire of resistance 20 is stretched so that its radius decreases by 10 % Then its resistance ......
A wire of resistance 20 is stretched so that its radius decreases by 10 % Then its resistance ......
physics-General
physics-
An electron of mass m , moves around the nucleus in a circular orbit of radius ‘r’ under the action of centripetal force F The equivalent electric current is _______
An electron of mass m , moves around the nucleus in a circular orbit of radius ‘r’ under the action of centripetal force F The equivalent electric current is _______
physics-General
physics-
A glass prism of refractive index 1.5 is immersed in water (refractive index 4/(C) A light beam incident normally on the face AB is totally reflected to reach the face BC if
A glass prism of refractive index 1.5 is immersed in water (refractive index 4/(C) A light beam incident normally on the face AB is totally reflected to reach the face BC if
physics-General
physics-
A point object is placed at a distance of 20cm from a thin plano convex lens of focal length 15 cm The plane surface of the lens is now silvered The image fomed by the system is at.....
A point object is placed at a distance of 20cm from a thin plano convex lens of focal length 15 cm The plane surface of the lens is now silvered The image fomed by the system is at.....
physics-General
physics-
A bi-convex lens is formed with two thin plano-convex lenses as shown in the figure Refractive index n of the first lens is 1.5 and that of the second lens is 1.2 Both the curved surfaces are of the same radius of curvature R = 14 cm For this bi-convex lens, for an object distance of 40 cm the image distance will be:
A bi-convex lens is formed with two thin plano-convex lenses as shown in the figure Refractive index n of the first lens is 1.5 and that of the second lens is 1.2 Both the curved surfaces are of the same radius of curvature R = 14 cm For this bi-convex lens, for an object distance of 40 cm the image distance will be:
physics-General
physics-
A light ray, going through a prism of angle 60°, is found to deviate by 30° The refractive index of prism is
A light ray, going through a prism of angle 60°, is found to deviate by 30° The refractive index of prism is
physics-General
physics-
Splitting of white light into different colours is called:
Splitting of white light into different colours is called:
physics-General
physics-
Virtual image is
Virtual image is
physics-General
