Capacitors!! A) If you want to increase the capacitance by changing the shape and size of...
Capacitors!!
A) If you want to increase the capacitance by changing the shape and size of the capacitor, how would you do that?
B) If you want to increase the capacitance but NOT change the shape and size how could you do it? Explain in some detail why your idea will increase the capacitance.
C) You connect a 4 microfarad capacitor to a 10 volts battery. You then disconnect this capacitor from the battery. You then connect this 4 microfarad capacitor to an uncharged second capacitor. When you measure the voltage across the 4 microfarad capacitor it has dropped to 7.7 Volts. What’s the capacitance of the second capacitor?
Homework Answers
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Capacitors!!
A) If you want to increase the capacitance by changing the shape
and size of...
Suppose you have two identical capacitors. You connect the first capacitor to a battery that has...
Suppose you have two identical capacitors. You connect the first capacitor to a battery that has a voltage of 25 volts, and you connect the second capacitor to a battery that has a voltage of 12.1 volts. What is the ratio of the energies stored in the capacitors: Ecap1/Ecap2? Assume 3 significant digits.
10) You have four capacitors. (a) You need a capacitor of larger capacitance than all of...
10) You have four capacitors. (a) You need a capacitor of larger capacitance than all of them. How do you connect these capacitors to get larger capacitance? -5 pt (b) How do you connect them to get smaller capacitance? Is the resultant capacitance smaller than all or average of all?- 5 pt
If you have two capacitors but you want to create a single circuit using a capacitor...
If you have two capacitors but you want to create a single circuit using a capacitor that has less capacitance than either of the two that you have, how should you arrange the capacitors in your circuit? A. Put the capacitors in series. B. Put the capacitors in parallel. C. Put one before and one after the battery. D. Change the direction of one of the capacitors. E. It is not possible to have an equivalent capacitance less than any...
if you have two capacitors but you want to create a single drout using a capacitor...
if you have two capacitors but you want to create a single drout using a capacitor that has less capacitance than either of the two that you have, how should you arrange the capacitors in your circuit? O A Put the capacitors in series 3. Put the capacitors in parte C. Put one before and one wter the battery D. Change the direction of one of the capacitors is not possible to have an equivalent capacitance less than any capacitor...
1.How can one increase the equivalent capacitance of a network of capacitors by use of an...
1.How can one increase the equivalent capacitance of a network of capacitors by use of an extra capacitor? 2.When a capacitor is connected to a source, is there a noticable time delay for charging the capacitor fully? If so, what does the delay depend on? 3.How does one determine the equivalent capacitance of a network of capacitors in series? 4.How does one determine the equivalent capacitance of a network of capacitors in parallel?
Capacitors in Series and Parallel a) If you have five capacitors with capacitances 0.8 x 10-6...
Capacitors in Series and Parallel a) If you have five capacitors with capacitances 0.8 x 10-6 F, 2.7 x 10-6 F, 5.7 х 10-6 F, and two 9.8 x 10-6 F in series, what is the equivalent capacitance of all five? C-10 Reset Enter 0 NO HELP: One over the equivalent capacitance equals the sum of one over each of the individual capacitances b) Initially the capacitors are uncharged. Now a 13 V battery is attached to the system. How...
a) If you have five capacitors with capacitances 0.6 × 10-6 F, 2.3 × 10-6 F,...
a) If you have five capacitors with capacitances 0.6 × 10-6 F, 2.3 × 10-6 F, 3.7 × 10-6 F, and two 8.5 × 10-6 F in series. What is the equivalent capacitance of all five? C = F b) Initially the capacitors are uncharged. Now a 9 V battery is attached to the system. How much charge is on the positive plate of the 3.7 × 10-6 F capacitor? Q = C c)What is the potential difference between the plates of...
QUESTION 4 You have two capacitors, one with a larger capacitance than the other. You connect...
QUESTION 4 You have two capacitors, one with a larger capacitance than the other. You connect them in series. The total capacitance will be А. The same as the larger capacitance B Greater than the larger capacitance OC. The same as the capacitance of the smaller capacitor D. Between the smaller and larger capacitances E. Less than the capacitance of the smaller capacitor QUESTION 5 A solid wedge is immersed in an electric field as shown below. The left face...
Anything would be help please help me OBJECTIVES Study the behavior of capacitors while charging Learn how changing the...
Anything would be help please help me
OBJECTIVES Study the behavior of capacitors while charging Learn how changing the values of R or C in a series RC circuit affects the charging time Learn the behavior of capacitor and inductor in a DC circuit 1. 2. 3. EQUIPMENT Breadboard, Multimeter, DC power supply, Oscilloscope, Resistor, Capacitor (values will be provided in lab) Connect the given circuit and notice how the capacitor charges Measure the voltage across the resistor, and across...
please try to answer all, thank you! Next, consider how capacitors that are wired in series,...
please try to answer all, thank you!
Next, consider how capacitors that are wired in series, as shown in Figure 24.6 behave. 675 Arrangement 24.5.2. Activity: Capacitance for a Series Arrangement a. Use direct physical reasoning to predict the equivalent capacitance of a pair of capacitors wired in series. Explain your reasoning. Hint: IF you connect two capacitors in series, what will happen to the charges along the conductor between them? What will the effective separa- tion of the "plates"...
10) You have four capacitors. (a) You need a capacitor of larger capacitance than all of them. How do you connect these capacitors to get larger capacitance? -5 pt (b) How do you connect them to get smaller capacitance? Is the resultant capacitance smaller than all or average of all?- 5 pt
If you have two capacitors but you want to create a single circuit using a capacitor that has less capacitance than either of the two that you have, how should you arrange the capacitors in your circuit? A. Put the capacitors in series. B. Put the capacitors in parallel. C. Put one before and one after the battery. D. Change the direction of one of the capacitors. E. It is not possible to have an equivalent capacitance less than any...
if you have two capacitors but you want to create a single drout using a capacitor that has less capacitance than either of the two that you have, how should you arrange the capacitors in your circuit? O A Put the capacitors in series 3. Put the capacitors in parte C. Put one before and one wter the battery D. Change the direction of one of the capacitors is not possible to have an equivalent capacitance less than any capacitor...
Capacitors in Series and Parallel a) If you have five capacitors with capacitances 0.8 x 10-6 F, 2.7 x 10-6 F, 5.7 х 10-6 F, and two 9.8 x 10-6 F in series, what is the equivalent capacitance of all five? C-10 Reset Enter 0 NO HELP: One over the equivalent capacitance equals the sum of one over each of the individual capacitances b) Initially the capacitors are uncharged. Now a 13 V battery is attached to the system. How...
QUESTION 4 You have two capacitors, one with a larger capacitance than the other. You connect them in series. The total capacitance will be А. The same as the larger capacitance B Greater than the larger capacitance OC. The same as the capacitance of the smaller capacitor D. Between the smaller and larger capacitances E. Less than the capacitance of the smaller capacitor QUESTION 5 A solid wedge is immersed in an electric field as shown below. The left face...
Anything would be help please help me
OBJECTIVES Study the behavior of capacitors while charging Learn how changing the values of R or C in a series RC circuit affects the charging time Learn the behavior of capacitor and inductor in a DC circuit 1. 2. 3. EQUIPMENT Breadboard, Multimeter, DC power supply, Oscilloscope, Resistor, Capacitor (values will be provided in lab) Connect the given circuit and notice how the capacitor charges Measure the voltage across the resistor, and across...
please try to answer all, thank you!
Next, consider how capacitors that are wired in series, as shown in Figure 24.6 behave. 675 Arrangement 24.5.2. Activity: Capacitance for a Series Arrangement a. Use direct physical reasoning to predict the equivalent capacitance of a pair of capacitors wired in series. Explain your reasoning. Hint: IF you connect two capacitors in series, what will happen to the charges along the conductor between them? What will the effective separa- tion of the "plates"...
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