3. Four capacitors are connected to an EMF as shown with C₂ = 20 μF, C₂ = 4μF, C₂ = 3 μF, and C₁ = 4 μF. The voltage across C₂ is 20 V. a. What is the equivalent capacitance of the circuit? Redraw circuit at each step. b. What is the EMF? You may (but do not need to) make a table similar to the first problem to help organize your calculation. B d. What is the total energy stored in the capacitors? Do it the easy way! C₁ +7 C₂ c. What would a voltmeter read if the COM lead is at A and the V lead is at B? In other words, what is Vs - V₁? CN HH C₁
3. Four capacitors are connected to an EMF as shown with C₂ = 20 μF, C₂ = 4μF, C₂ = 3 μF, and C₁ = 4 μF. The voltage across C₂ is 20 V. a. What is the equivalent capacitance of the circuit? Redraw circuit at each step. b. What is the EMF? You may (but do not need to) make a table similar to the first problem to help organize your calculation. B d. What is the total energy stored in the capacitors? Do it the easy way! C₁ +7 C₂ c. What would a voltmeter read if the COM lead is at A and the V lead is at B? In other words, what is Vs - V₁? CN HH C₁
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![3. Four capacitors are connected to an EMF as shown with C₂ =
20 μF, C₂ = 4 μF, C₂ = 3 μF, and C₁ = 4 μF. The voltage
across C₂ is 20 V.
a. What is the equivalent capacitance of the circuit? Redraw
circuit at each step.
b. What is the EMF? You may (but do not need to) make a table
similar to the first problem to help organize your calculation.
B
d. What is the total energy stored in the capacitors? Do it the easy way!
to
C₂
c. What would a voltmeter read if the COM lead is at A and the V lead is at B? In other words, what is
VB - V₁?
C4](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F1bb54c50-d653-47f8-8cfc-545a4ed262e0%2Fcba7f774-bc29-4c09-a909-5e069f9b437f%2Fqs24i7u_processed.png&w=3840&q=75)
Transcribed Image Text:3. Four capacitors are connected to an EMF as shown with C₂ =
20 μF, C₂ = 4 μF, C₂ = 3 μF, and C₁ = 4 μF. The voltage
across C₂ is 20 V.
a. What is the equivalent capacitance of the circuit? Redraw
circuit at each step.
b. What is the EMF? You may (but do not need to) make a table
similar to the first problem to help organize your calculation.
B
d. What is the total energy stored in the capacitors? Do it the easy way!
to
C₂
c. What would a voltmeter read if the COM lead is at A and the V lead is at B? In other words, what is
VB - V₁?
C4
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