Quiz1

# Quiz1 - Please denote which term(s) define a) Amplitude R I...

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Physics 2CL Summer II 2007 Name: Student ID: Section: A0 Quiz 1 Physics 2CL: Electricity, Magnetism, Waves, & Optics Laboratory 8 August 2007 Problem 1 [2 points] For an RC circuit having component values of R = 500 and C = 0.01 μ F, compute the time constant and its respective uncertainty assuming 5% tolerance on each component. μs 4 . 0 0 . 5 % 7 μs 5 ± = ± = t t Problem 2 [2 points] For the circuit depicted on the left, write an expression for the voltage drop across the resistor, R as a function of time.
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Unformatted text preview: Please denote which term(s) define a) Amplitude R I o b) Damping t t 2 / or t e R L-= c) Oscillations ) sin( t) cos( or or ) , ( t i e C L f t i w w w w + = Extra Credit [1 point] Derive a formula for uncertainty of the equivalent resistance of arrangement depicted below, assuming that errors are independent and random. ( 29 ( 29 ( 29 2 2 2 1 2 1 2 2 2 2 1 1 R R R R R R R d d d + + = e e I t I t i t w t 2 ) (-= e I t i t V w t Re 2-=...
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## This note was uploaded on 05/22/2008 for the course PHYS 2CL taught by Professor Bodde during the Winter '08 term at UCSD.

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