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The electric potential inside a conductivity sphere

answered May 22, 2019 by ray73608

1 answer

If the distance between two charge is reduced to half then the electrical force between them will become

answered Mar 21, 2019 by meena.clay6

1 answer

If a unit charge is rotated around a charge q in a circular path of radius r, then the work done will be

answered Mar 21, 2019 by meena.clay6

1 answer

State Brewster's law

answered Mar 21, 2019 by meena.clay6

1 answer

Ohm's law is true

answered Mar 20, 2019 by meena.clay6

1 answer

If 5 percent of total current passes through a galvanometer of resistance G, then value of sheet resistance s is

answered Mar 20, 2019 by meena.clay6

1 answer

From Joules law of heating when current I flows through G. resistance R for time t. then Q produced is

answered Mar 20, 2019 by meena.clay6

1 answer

Kirchhoff's current law for a junction as shown

answered Mar 20, 2019 by meena.clay6

1 answer

n identical cells each of E and internal resistance r be connected in services The current through load resistance R

answered Mar 20, 2019 by meena.clay6

1 answer

Torque acting on a electric dipole in a uniform electric fiels $\hat E$

answered Mar 20, 2019 by meena.clay6

1 answer

Coulombs states that Force between charges is

answered Mar 20, 2019 by meena.clay6

1 answer

Expression for electric field at any point on axial line of electric dipole is

answered Mar 20, 2019 by meena.clay6

1 answer

Net flux through closed surface S is

answered Mar 20, 2019 by meena.clay6

1 answer

What is the angle between the reflected and refraction rays at polarized angle .

answered Mar 8, 2019 by sharmabittu081

1 answer

derive the formula (E1R2-E2R2)/(R1+R2) having the two cells are in opposite directions?

asked Jun 28, 2018 by dhananjaybhargava786

0 answers

Explain the origin of spectral lines of hydrogen spectrum on basis of Bohr's theory.

answered Jan 8, 2018 by mahawarravi036

2 answers

Obtain the relation for frequency of spectral lines emitted from hydrogen atoms.

answered Jul 20, 2017 by pady_1

1 answer

Calculate the energy level of an electron in $n^{th}$ orbit or derive an equation for the energy of

answered Jul 20, 2017 by pady_1

1 answer

<div>Explain the phenomenon of diffraction of light at a single slit to show the fringes of diffract

answered Jul 19, 2017 by pady_1

1 answer

<div>Explain polarisation by reflective. State and Prove Brewster's law.</div>

answered Jul 19, 2017 by pady_1

1 answer

Derive an expression for intensity at any point on the observation serem in the young’s double sli

answered Jul 19, 2017 by pady_1

1 answer

State Huygen's principle and also explain their propagation of waves

answered Jul 19, 2017 by pady_1

1 answer

<div>What is dispersion?What is the angle of deviation?Derive an expression for minimum angle of dev

answered Jul 18, 2017 by pady_1

1 answer

<div>State Raley’s law of scattering.Explain different phenomenon of daily life which are of scatt

asked Jul 18, 2017 by pady_1

1 answer

<div>Derive an expression for the torque acting on a current carrying loop suspended in a uniform ma

asked Jul 17, 2017 by pady_1

1 answer

<div>Derive an expression for the force per unit length between two infinitely long straight paralle

asked Jul 17, 2017 by pady_1

1 answer

What is cyclotron? Discuss the principle,construction,theory and working of a cyclotron.What is the

answered Jul 17, 2017 by pady_1

1 answer

What is Lorentz force? Write an expression for it.

answered Jul 17, 2017 by pady_1

1 answer

Apply Ampere's circuital law to find magnetic field inside and outside of a toroidal solenoid. &nbsp

answered Jul 14, 2017 by pady_1

1 answer

What is the magnetic field at the center of the circular current loop?

answered Jul 13, 2017 by pady_1

1 answer

What is the magnetic field due to a long straight current carrying conductor? 

answered Jul 13, 2017 by pady_1

1 answer

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answered Jul 10, 2017 by pady_1

1 answer

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answered Jul 10, 2017 by pady_1

1 answer

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answered Jul 10, 2017 by pady_1

1 answer

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answered Jul 10, 2017 by pady_1

1 answer

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answered Jul 5, 2017 by pady_1

1 answer

<span id="docs-internal-guid-9be86d9a-11ab-3f9a-3c39-c89bbeb5789f"><span style="font-size: 10pt; fon

answered Jul 5, 2017 by pady_1

1 answer

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answered Jul 5, 2017 by pady_1

1 answer

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answered Jul 5, 2017 by pady_1

1 answer

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asked Jul 5, 2017 by pady_1

1 answer

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answered Jul 5, 2017 by pady_1

1 answer

Deduce the relationship between electric current and drop velocity . hence deduce ohm's law also wri

asked Jun 13, 2017 by pady_1

0 answers

Deduce the relationship between electric current and drift velocity . hence deduce ohm's law also wri

answered Jun 13, 2017 by pady_1

1 answer

with the help of circuit diagram explain how can a potentio meter used to measure the internal Resis

answered Jun 13, 2017 by pady_1

1 answer

with the help of circuit diagram explain how can a potentio meter used to measure the internal Resis

answered Jun 13, 2017 by pady_1

1 answer

With the help of the circuit diagram explain how can a potentio meter the used the compare the E.m.f

answered Jun 13, 2017 by pady_1

1 answer

What are the advantages of potentio meter over a old meter ? 

asked Jun 12, 2017 by pady_1

1 answer

What is potentiometer ? give its construction and principle    

asked Jun 12, 2017 by pady_1

1 answer

What is a wheat stone Bridge ?  When is the bridge said to be balanced ? applied Kirchhoff's la

answered Jun 12, 2017 by pady_1

1 answer

What is a wheat stone Bridge ?  When is the bridge said to be balanced ? applied Kirchhoff's la

answered Jun 12, 2017 by pady_1

1 answer

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