Home
Class 12
PHYSICS
State the limitation of Coulomb's law i...

State the limitation of Coulomb's law in electrostatics.

Text Solution

AI Generated Solution

Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • MODEL TEST PAPER - 2

    MBD -HARYANA BOARD|Exercise SET -B (SHORT ANSWER TYPE QUESTIONS)|7 Videos

  • MODEL TEST PAPER - 2

    MBD -HARYANA BOARD|Exercise SET -B (LONG ANSWER TYPE QUESTIONS)|1 Videos

  • MODEL TEST PAPER - 2

    MBD -HARYANA BOARD|Exercise SET -B (MULTIPLE CHOICE TYPE QUESTIONS)|14 Videos

  • MODEL TEST PAPER (SOLVED)

    MBD -HARYANA BOARD|Exercise LONG ANSWER TYPE QUESTIONS|6 Videos

  • OPTICS

    MBD -HARYANA BOARD|Exercise OBJECTIVE TYPE QUESTIONS|26 Videos

Similar Questions

Explore conceptually related problems

Coulomb Law Of Electrostatics

State Gauss' law in electrostatic.

Knowledge Check

  • The Bohr model for the H-atom relies on the Coulomb's law of electrostatics . Coulomb's law has not directly been varified for very short distances of the order of angstroms. Suppos-ing Coulomb's law between two oppsite charge +q_(1),-q_(2) is modified to |vec(F)|=(q_(1)q_(2))/((4piepsilon_(0))r^(2))1/r^(2),rgeR_(0) =(q_(1)q_(2))/((4piepsilon_(0))r^(2))1/R_(0)^(2)(R_(0)/r)^(epsilon), rleR_(0) Calculate in such a case , the ground state enenergy of H-atom , if epsilon 0.1,R_(0)=1Å

    A
    `-11.4eV`
    B
    `-7.9eV`
    C
    `-13.1eV`
    D
    `-15.2eV`

  • Coulomb's law is valid for

    A
    charged particles separated by atomic distances `(10^(-11) m)` .
    B
    charged particles separated by atomic distances `(10^(-15) m)` .
    C
    charged as well as uncharged particles separated by any distances.
    D
    charged particles separated by any distance.

    • Similar Questions

    Explore conceptually related problems

    State and prove Gauss's law in electrostatics.

    Applications OF Coulomb's Law

    Applications OF Coulomb's Law

    Applications OF Coulomb's Law

    The Bohr model for the H-atom relies on the Coulomb's law of electrostatics. Coulomb's law has not directly been verified for very short distances of the order of angstroms. Supposing Coulomb's law between two opposite charge +q_(1), -q_(2) is modified to |vecF|=(q_(12))/((4piepsilon_(0))) 1/(r^(2)) , rgeR_(0) =(q_(1)q_(2))/((4piepsilon_(0))) 1/(R_(0)^(2)) ((R_(0))/r)^(epsilon) , rleR_(0) Calculate in such a case, the ground state energy of a H-atom, if epsilon=0.1, R_(0)=1Å .

    State Coulomb's law.

    Home
    Profile