Potential distribution due to uniformly charged non conducting sphere -For Bsc Physics by ShubhamSir

EMT lecture -4 || Uppsc Gic polytechnic lecturer exam Physics by Shubham Sir

Electric field and potential due to dipole -Class XII Physics by Shubham Sir

EMT- Lecture 3 || Uppsc Polytechnic/GIC Lecturer Physics by Shubham sir

Electric Field due to Uniformly charged sphere - Class 12 Physics

EMT- Lecture 2 || Uppsc Polytechnic/GIC Lecturer Physics by Shubham sir

Electric Flux linked with the Cube || Class 12 Physics

EMT- Lecture 1 || Uppsc Polytechnic Lecturer Physics by Shubham sir

Uppsc Polytechnic Lecturer Syllabus || Physics By Shubham Sir

Class XII Physics Sample paper -6 solution || By Shubham Sir

33.A series L-C-R circuit is connected to an AC source. Using the phasor diagram, derive ...

32(or). Four charges + q, + q, - q and - q are placed respectively at the corners A, B, C and D..

31(or). There are two sets of apparatus of Young's double-slit experiment. Inset A, the phase...

31.i. Derive lens maker’s formula for a biconvex lens. ii. A point object is placed at a distance ..

30.Read the text carefully and answer the questions: Electric field lines as a path, straight or..

29. Read the text carefully and answer the questions: Radio waves are produced by the accelerated..

28. A rectangular coil P is moved from a point A to another point B with uniform velocity 'v' ..

27. How is the spacing between fringes in a double slit experiment affected if: a. the slits...

26.Hydrogen atom in its ground state is excited by means of monochromatic radiation of wavelength..

25. i. Draw a plot showing the variation of potential energy of a pair of nucleons as a function..

24. Red light, however bright it is, cannot produce the emission of electrons from a clean zin...

23. Draw the circuit diagram showing how a p-n junction diode is i. forward biased ii. reversee..

22. The reading of the (ideal) ammeter, in the circuit shown here, is equal too. i. I when key...

21(or). Depict the field-line pattern due to a current-carrying solenoid of finite length. i. ..

21. As shown in figure, a charge q moving along the X-axis with a velocity is subjected to a...

20. In the first excited state of the hydrogen atom, its radius is found to be 21.2 10-11 m..

18. A straight solenoid of length 50 cm has 1000 turns and a mean cross-sectional area of 2 10-4 m2.

17.Gamma rays and radio waves travel with the same velocity in free space. Distinguish between..

16.Assertion (A): An alternating current of frequency 50 Hz becomes zero, 100 times in one second..

15. Assertion (A): Interference pattern is made by using yellow light instead of red light, the ..

14.Assertion (A): Positive charge always moves from a higher potential point to a lower potential..

13. Assertion (A): The photoelectrons produced by a monochromatic light beam incident on a metal..

12. Magnifying power of a microscope depends on...

11. Consider the junction diode as ideal. The value of current flowing through AB is...

10. The attractive force between 2 charges is related to the distance between them as

9. What happens to fringe width in the Young's double slit experiment, if it is performed in glyce

8. The value of 1 Bohr magneton is: [Given h = 6.62 10-34 Js, e = 1.6 10-19 C and me = 9.1 10-31 kg

7. Inductance play the role of.....

6. A wire of length L carrying current i is placed perpendicular to the magnetic induction B. The...

5. In electrolytic capacitors positive terminal is... Class Xii Physics

4. A Rowland ring of mean radius 15 cm has 3500 turns of wire wound on a ferro.....Class12 Physics

3. The frequency of light in a material is 2 1014 Hz and wavelength is 5,000 . The refractive...

2. If the temperature of cold junction of a thermocouple is lowered, then the neutral temperature

1. If and are electron and hole mobility, E be the applied electric field, the current density j for

Stokes' Law || Class XI Physics by Shubham Sir

Rise and fall of liquid: Ascent Formula|| Class XI physics by Shubham Sir

Excess Pressure inside a Soap Bubbles|| Class 11 Physics by Shubham Sir

Excess Pressure inside a liquid drop || Class XI physics by Shubham Sir

Mercury Barometer|| Class 11 Physics by Shubham Sir

Numericals on Compound Microscope || Class 12 Physics by Shubham Sir

Hydraulic lift and its numerical || Class XI Physics by Shubham sir

Compound Microscope and its magnifying power || Class 12 Physics By Shubham sir

Pascal's law and its derivation|| Class XI physics by Shubham Sir

Pressure exerted by liquid column || Class 11 Physics By shubham Sir

Simple Microscope || ClassXII Physics

Statement 1 : the temperature dependence of resistance is usually given as .

Cu and Al wire each of length l=20cm and area of cross section A= 50 mm2 and their resistivity ..

A material B has twice the specific resistance of material A. A circular wire made of B twice the..

A fuse wire is a wire of..

Two conductors have the same resistance at 0°C but their temperature coefficient of resistance are.