A 8.5 F capacitor and a 20.4 F capacitor are connected in parallel across the te

Question

A 8.5 F capacitor and a 20.4 F capacitor are connected in parallel across the terminals of a 6.0 V battery 1) What is the equivalent capacitance of this combination? 28.9 You currently have 1 submissions for this question. Only 10 submission are allowed You can make 9 more submissions for this question F Submit Your submissions: 28.9 Computed value: 28.9 Feedback: Submitted: Sunday, October 29 at 7:35 PM 2) what is the potential difference across the 8.5F capacitor? 6.0 V Submit You currently have 1 submissions for this question. Only 10 submission are allowed You can make 9 more submissions for this question. Your submissions: 6.0 Computed value: 6.0 Feedback: Submitted: Sunday, October 29 at 7:35 PM 3) what is the potential difference across the 20.4F capacitor? 6.0 V Submit You currently have 2 submissions for this question. Only 10 submission are allowed You can make 8 more submissions for this question. Your submissions: 6.01 Computed value: 6.0 Feedback: Submitted: Sunday, October 29 at 7:37 PM 4) what is the charge on the 8.5 F capacitor? 51 c submit You currently have 1 submissions for this question. Only 10 submission are allowed You can make 9 more submissions for this question. Your submissions: 51 Computed value: 51 Feedback: Submitted: Sunday, October 29 at 7:36 PM

Explanation / Answer

5) Q = CV
Q = 20.4*6 = 122.4 uC


7) Energy = Q2/2C = 122.42/(2*20.4) = 367.2 uJ

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