12:00 PM – RRB Group D 2019 | GS by Shipra Ma'am | Resistance & Resistivity

33 thoughts on “12:00 PM – RRB Group D 2019 | GS by Shipra Ma'am | Resistance & Resistivity

  1. Mam hund law vagera padha dijiye bikul be nhi pata h jo aap ne Sunday ko questions krwaiye yhe hunds lawa and uncertainty related rules k

  2. Mam life me ek bat hamesa yad rakhna duniya hai bolegi kuki duniya ka kam hai bolan
    Ap babut acccha pda rahi hai dont waary ap aise hi padao okk my sister sipra mam
    And apse request h sister kya ap is rakhsha bandhan par muje apna samaj ke mere liye pray karoge I is bar muje job mil jaye relway ki plzzz my cute Dee plz de

  3. किसी conductor को खिचकर दूगना कर दिया जाय तो उसका Recistance क्या होगा?

  4. Good evening ma'am
    Mam mai daily aapki physics ki offline class lagata hu. Aapka har session jabardast hota h.
    Mam jab aap Bolte ho ki
    R Directly proportion to L
    To directly proportion ka means kya hota h????
    Mam last me aap saari class ka 2 minute ta revision de diya karo

  5. Graphite is a conductor……it has free electrons …it’s carrying current in normal room temperature which semiconductor don’t

  6. Mam नीरज सर ने बताया था कि resistivety depends upon material and temperature and does not depends upon length and cross section area तो क्या यह सही है या गलत 🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏

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