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  1. MustafaMotani

    Mathematics: Post your doubts here!

    nah...no time waste.. i like solving maths problems.. just tell me if yu got it 100% or not.. ?
  2. MustafaMotani

    Mathematics: Post your doubts here!

    argument is the angle between the vector and the positive x-axis...angle between vector 2i and positive x-axis is 90 i.e. pi/2
  3. MustafaMotani

    Mathematics: Post your doubts here!

    u do know whats argument. ??
  4. MustafaMotani

    Mathematics: Post your doubts here!

  5. MustafaMotani

    Mathematics: Post your doubts here!

    make 2i on argand diagram ...
  6. MustafaMotani

    Mathematics: Post your doubts here!

    u^2 = 4/(1+2(-1)i -1) = 2/-i = -2/i x i/i = 2i now argument of 2i is pi/2 and modulus is 2 .. if yu dont get it tell me
  7. MustafaMotani

    Mathematics: Post your doubts here!

    I like annoying people in maths.. :D what do we have to do with it.. ?
  8. MustafaMotani

    AS PHY PRACTICAL 33

    we dont have to use all the things provided ... so i guess that cardboard wire is useless
  9. MustafaMotani

    AS PHY PRACTICAL 33

    it has always been a straight line ... as far as we have done practicals in lab
  10. MustafaMotani

    AS PHY PRACTICAL 33

    I got some news !! we have to measure the diameter of the wire and its somewhat 0.19-0.20mm I dont know how much reliable this info is ..
  11. MustafaMotani

    yeah.. xD

    yeah.. xD
  12. MustafaMotani

    AS PHY PRACTICAL 33

    anytime.. :)
  13. MustafaMotani

    AS PHY PRACTICAL 33

    hmmm i guessed that ... but we willl have to vary resistance so i was asking that when we connect variable resistance (rhesotat) according to that video it there were three connections, so we shall connect it with upper connection
  14. MustafaMotani

    AS PHY PRACTICAL 33

    what we were told in the school .... .. get two values of k ... then (larger-smaller)/larger x 100 if the value is less than 10% than relationship valid...if greater than 10% then relationship not valid
  15. MustafaMotani

    AS PHY PRACTICAL 33

    what we were told in the school .... .. get two values of k ... then (larger-smaller)/larger x 100 if the value is less than 10% than relationship valid...if greater than 10% then relationship not valid
  16. MustafaMotani

    AS PHY PRACTICAL 33

    resistivity has to be constant..
  17. MustafaMotani

    AS PHY PRACTICAL 33

    Surf the thread bro..
  18. MustafaMotani

    AS PHY PRACTICAL 33

    So according to that video ... when we have to vary resistance we just connect it to the circuit with upper connection .. ?
  19. MustafaMotani

    AS PHY PRACTICAL 33

    So according to that video ... when we have to vary resistance we just connect it to the circuit with upper connection .. ?
  20. MustafaMotani

    I am an A-Levels Student .. I have passed two years of Olevels.. :)

    I am an A-Levels Student .. I have passed two years of Olevels.. :)
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