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  1. R denotes Radius of loop, r denotes radius of sphere a...gt; I (moment of Inertia of sphere) = 2/5mr^2 --> v=r*w (omega denotes angular velocity) therefore w=v/r --> at top of...

    1 Answers · Science & Mathematics · 28/11/2010

  2. ...assume an homogeneous spherical distribution of charges (radius R): ρ = constant Due to the spherical symmetry of the charge... the charge inside the fictive sphere and where E(r) is now the magnitude of the field at the distance r from...

    2 Answers · Science & Mathematics · 26/08/2012

  3. description of r: look at the figure where potential is required at point P ...)----------------------. (P) .... <-----------r---------> r & Q are given k = 8.987 X 10^9 N...

    3 Answers · Science & Mathematics · 01/02/2011

  4. The R, 16, & 48 are parallel so 1/Req = 1/11 + 1/16 + 1/48 = 0.1742 ... = 8.74Ω So the current through the 3Ω = V/R = 3/8.74 = 0.343A and V (3) = 0.343*3 = 1.03V Now...

    2 Answers · Science & Mathematics · 01/06/2010

  5. ... a short time interval dt, the particle has covered a distance pi R t/T, and so has covered a latitude angle measured from...

    2 Answers · Science & Mathematics · 26/01/2010

  6. r'(t) = <-2 sin t, 0, 2 cos t>. ||r'(t)|| = √(4 sin²t + 4 cos²t) = 2, since sin²t + ...

    2 Answers · Science & Mathematics · 13/11/2011

  7. Dependent R and C Go here http://images.google.fr/imgres...

    1 Answers · Science & Mathematics · 12/12/2009

  8. R(t+h)= 30t+30h-3t^2-6th-3h^2 (substituting t=t+h in your given equation) the average rate of change of R(t) would be given by R(t+h)-R(t)/((t+h)-t) = R(t+h...

    1 Answers · Science & Mathematics · 17/12/2012

  9. Taking definite integration of given Electric field equation for r=6m to r=8m r=8m we have potential difference V.D=ʃ( E.dr)=1/24 Nm^3/C r=6m

    2 Answers · Science & Mathematics · 08/02/2012

  10. The formula is wrong; it should be: E(r)= 6000/r² This could also be written...symmetric charge distribution produces the electric field E(r)= 6000/r², where r is in m and E ...

    5 Answers · Science & Mathematics · 07/06/2013

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