XII -Physics-02.07.18 by rajeswari https://padlet.com/rajeswari_meganathan/axbu7ej3t8ol R.Rajeswari-Physics en-us 2018-07-02 07:40:46 UTC 2025-11-26 17:01:29 UTC hello@padlet.com 1.If electric field is zero at a point, will the electric potential be necessarily zero at that point? 2.Why there is no electric field inside a conductor? rajeswari_meganathan https://padlet.com/rajeswari_meganathan/axbu7ej3t8ol/wish/269130662


]]> 2018-07-02 07:45:56 UTC https://padlet.com/rajeswari_meganathan/axbu7ej3t8ol/wish/269130662 ELECTRIC FIELD IS ZERO AT POINT mansurdsmiley787 https://padlet.com/rajeswari_meganathan/axbu7ej3t8ol/wish/269135177
  •  In electrostatic field inside the conductor is zero. It true only when charges are not moving. Remember it is applicable only when all charges are static. In electrostatic electric field inside the conductor is zero and complete conductor is at same potential.

  • An electric potential has the same meaning as a mechanical potential: it defines a specific amount of work that the field can do on a unit charge that is being moved between any two points.
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    • ]]>     2018-07-02 08:30:57 UTC https://padlet.com/rajeswari_meganathan/axbu7ej3t8ol/wish/269135177     athleticanand7 https://padlet.com/rajeswari_meganathan/axbu7ej3t8ol/wish/269135674 1.No, just because the electric field
     is zero at a particular point, it does not necessarily mean that the electric potential  is zero at that point. ... The potential either has two positive contributions, if the charges are positive, or two negative contributions, if  the charges are negative


    2. In electrostatics free charges in a good conductor reside only on the surface. So the free charge inside the conductor is zero. So the fields in it  is caused by charges on the surface. Since charges are of the same nature and distribution is UNIFORM, the electric fields cancel each other.  ]]>     2018-07-02 08:35:44 UTC https://padlet.com/rajeswari_meganathan/axbu7ej3t8ol/wish/269135674     electric field and electric potential arunkumarm https://padlet.com/rajeswari_meganathan/axbu7ej3t8ol/wish/269136155 1.if the electric field is zero at a point it does not means that the electric potential is zero.when the electric potential is zero it does not means that the electric field is also zero.example for this is dipole movement.
    2.the conductor has both positive and negative ends.the particles move inside the conductor.when the conductor is started the positive particles move and attach to the negative end.similarly the negative particles move and attach to the positive end.]]>     2018-07-02 08:40:38 UTC https://padlet.com/rajeswari_meganathan/axbu7ej3t8ol/wish/269136155     electric field inside a conductor vinithkumarsri26 https://padlet.com/rajeswari_meganathan/axbu7ej3t8ol/wish/269136393 electric fields inside of charged conductors. if the electrons within a conductor have assumed an equilibrium state. then the net force up on those electrons is zero.the electric field lines either begin or end up on a charge and in the case of conductors . the charge exist solely upon its outer surface.]]> 2018-07-02 08:43:08 UTC https://padlet.com/rajeswari_meganathan/axbu7ej3t8ol/wish/269136393 abdul abdulkaleel https://padlet.com/rajeswari_meganathan/axbu7ej3t8ol/wish/269136521  Since charges are of the same nature and distribution is UNIFORM, theelectric fields cancel each other. ]]> 2018-07-02 08:44:21 UTC https://padlet.com/rajeswari_meganathan/axbu7ej3t8ol/wish/269136521 Muthamizhan arumuthamizhan https://padlet.com/rajeswari_meganathan/axbu7ej3t8ol/wish/269137323 1.  No, just because the electric field is zero at a particular point, it does not necessarily mean that the electric potential is zero at that point.  At the midpoint between the charges, the electric field due to the charges is zero, but the electric potential due to the charges at that same point is non-zero. ]]> 2018-07-02 08:51:57 UTC https://padlet.com/rajeswari_meganathan/axbu7ej3t8ol/wish/269137323