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Recent content by rz1.chy

  1. rz1.chy

    IAL Unit 3B Sciences Support Group

    try this! (May 2010 - Unit 3B - 7a) *The moral of this question is to find the value that is greater than the CURRENT value for 100ohm RESISTOR & 3V PD!! here it goes: R=100ohm; V=3V I=V/R therefore, I=3V/100ohm = 0.03A A) 2000μ = 2000 x10^-6 = 0.002A (pretty lower than the value we got!)...
  2. rz1.chy

    As Physics Unit 3

    welcome! :)
  3. rz1.chy

    As Physics Unit 3

    Uncertainty = (max value-min value) / 2 % uncertainty = [Uncertainty / your value] x 100%
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