physics lab two question

\ (c) Equation for Paralld \triring: Surnmarize the measured values shown in frames 7,8, and 9 in the

table below. Figure out whether F4. 3 or Eq.4 (or neither or both) can be used to calculale the equivalent capacitance fot a parallel configuration. Show your calculations for each combination to three significant figures and explain your reasoning. Do your calculated values lie within 2% of the measured values?

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Frame Combination nF

7 Ce&G \:. o I 8 G&G / ctto' ; )_ I ce &(h

I '.

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.411\t-- ---L_--_r F-

(d) Calculating the Network Capacitance: Draw a circuit diagram for the network of capacitors A, B, and C shown in Frame lQ (gnore frames 11 and 12.). Calculate the equivalent capacitance of the whole network in Frame 10. Show all of your work for the entire calculation. Does your calculated result lie within 27o of the measured value?

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(a) How did the hlpotheses you developed in Section I fit the observations you made from the capacitance video that you presented in Section 2?

30-4 Physics wilh Video Analysis

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