Current Values and Frequencies

Related BrainMass Solutions

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  When L and C are connected in series, the L lets the current through at low frequencies, and the C lets it through at high frequencies.

• Chi-square Test for Goodness of Fit

  These numbers are the observed frequencies for each of the categories A, B, C, and D for our sample of 580 correct answers.

• RLC Circuit

  a) Calculate the bandwidth and half-power frequencies of the tuned circuit. b) If C is set to 1 nF, calculate the values of R and L.

• Expected Frequency

  Then the third row and column can be filled by subtraction. Hence four values have to be computed and the remaining five values can be found by subtraction.

• Statistics - Chi-square Goodness-of-fit Test

  The management for the Dukes has planned its current promotional schedule according to the following estimates: of fans attending Dukes games are ages to , are ages to , are ages to , are ages to , and are over .

• Chi-square goodness-of-fit test: Thinking Channel viewers

  The bottom row of numbers in Table 1 gives the values = (Observed frequency - Expected frequency)2 Expected frequency for each of the degree categories. Fill in the missing values of Table 1.

• Chi square test

  The management for the Dukes has planned its current promotional schedule according to the following estimates: of fans attending Dukes games are ages to , are ages to , are ages to , are ages to , and are over .

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  The voltage on the power supply is then adjusted until there is no more current in the circuit, and this voltage is recorded as the stopping potential V_s.

• Resonant Frequency of a Circuit

  Explain why the circuit current is capacitive (i.e. leads the supply voltage) at very low frequencies and inductive at very high frequencies. Please see the attached Word document for solutions.