please help with questions 3,4 and 5
Homework Answers
3) smaller since in series Ceq = C1 C2/C1+C2 the overall capacitance decreases since time constant is product of RCeq and Ceq is less that C1 or C2 so smaller
4) larger since in paralell Ceq = C1+C2 the overall capacitance increases since time constant is product of RCeq and Ceq is larger that C1 or C2 so larger
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please help with questions 3,4 and 5
3. Is the charging time of two capacitors in...
Pre-lab to Lab 4 - Charging, Discharging and Combination of Capacitors Name: Lab Section: 800ID#: 1)...
Pre-lab to Lab 4 - Charging, Discharging and Combination of Capacitors Name: Lab Section: 800ID#: 1) When a capacitor is connected to a battery, it gets fully charged: (1 point) a) Instantaneously b) After some time 't c) capacitor does not store charge 2) A capacitor of capacitance C = 1uF is connected to a resistor R = 100k. What is the time constant? (1 point) 3) At t-T RC, calculate the ratio 70 during discharging of a capacitor. Show...
RC charging circuit Two 0.500-uF capacito 00uF capacitors in series are connected to a 50.0-V battery...
RC charging circuit Two 0.500-uF capacito 00uF capacitors in series are connected to a 50.0-V battery through a 4.00-M12 stor at r=0 (figure below). The capacitors are initially uncharged. Answer questions 12 and 13. Show all correct governing equations and work for credit. 500 OF (5 points) 12. What is the equivalent capacitance of the circuit? A. 0.500 F B. 0.250 AF C. 1.00uF D. 4.00 uF E. depends on the time since the capacitor is charging (5 points) 3....
1. Are the two capacitors shown in the circuit in series, or in parallel? a)Parallel b)...
1. Are the two capacitors shown in the circuit in series, or in
parallel?
a)Parallel
b) Series
2. Calculate the equivalent capacitance between points A and B
for the circuit shown. All the capacitors are 17 μF each. Give your
answer in μF.
3. In an R-C circuit the resistance is 171 Ω and Capacitance is
40 μF, what will be the time constant? Give your answer in
milliseconds.
4. The time constant of an RC circuit is the time...
If four 0.022 uF capacitors are connected in parallel, CT equals B) 0.044 F 0.049 F...
If four 0.022 uF capacitors are connected in parallel, CT equals B) 0.044 F 0.049 F A) 0.088 F D) 0.022 F 23) What is one time constant of a 47 uF capacitor in series with a 120 kn resistor? A) 54.6 s B) 564 ms C) 0.564 ms D) 5.64 24) Electrolytic capacitors differ from many other capacitors in construction in that they are: A) smaller. B) sensitized larger. 25) What is the capacitance of a con D) polarized.
Equation 5 : Q = Qe^(-t/RC) The Q on the right hand side of the...
Equation 5 : Q = Qe^(-t/RC)
The Q on the right hand side of the equation should have a
subscript O.
Table 1 - Resistance values Coded Are both Measured Measured Color code resistance Coded Coded tolerance resistance absolute error values within value 2) 470 tolerance? (yes or no) tolerance value (z 0.4% + 1 Ω) | yellow-violet- k2)(k2) brown-gold brown-black red-gold orange-orange red-gold oos des 5 Rs 3360 16s | 3.359| 01 es Part 5- Combinations of capacitors...
number 7 please 1. Find the capacitance of a conductive sphere of radius 1.0fm charged with...
number 7 please
1. Find the capacitance of a conductive sphere of radius 1.0fm charged with 1.60 10-19C. 2. Now a conductive sphere of charge -1.60 10-1°C and radius of -1.0 10-10m is placed concentric to the sphere of the problem 1. Find the combined capacitance of the two together 3. Find the capacitance of two spherical capacitors of the type in problem two placed in 4. Find the time constant for charging the configuration in problem 3 if the...
Question 2 1 pts If two equal value capacitors (each of capacitance = C) are connected...
Question 2 1 pts If two equal value capacitors (each of capacitance = C) are connected in series, the resulting capacitance will be: O2c Ос C/2 Question 3 1 pts If two equal value resistors (each of resistance = R) are connected in series, the resulting resistance will be: OR12 OR © 2R D Question 4 2 pts In an R-C Circuit, if the resistance is 20 Q and Capacitance is 5 pF. what will be the time constant? O...
1. a. You are least likely to get a serious shock from two identical capacitors connected...
1. a. You are least likely to get a serious shock from two identical capacitors connected in: a. Series b. Parallel c. Neither, but just one capacitor b. Using the equation, V (t) = Voe −t/τ show the mathematical reasoning behind why the time constant, τ , represents a 63% decrease in the initial voltage for a discharging capacitor.
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...
help please, i dont know how to do it Charging A 1000uF capacitor was charged using...
help please, i dont know how to do it
Charging A 1000uF capacitor was charged using a battery of Vo = 10V via two resistors Ry = 47kN and R2 = 27k1. The simulation was run for a total time duration of 300s. Fig 1(a) shows the charging circuit used for the simulation, Fig 1() shows the Voltage vs. time (V-t) response of the circuit charging via Rę = 47kN and Fig 1(c) shows the (V-1) response of the circuit...
Pre-lab to Lab 4 - Charging, Discharging and Combination of Capacitors Name: Lab Section: 800ID#: 1) When a capacitor is connected to a battery, it gets fully charged: (1 point) a) Instantaneously b) After some time 't c) capacitor does not store charge 2) A capacitor of capacitance C = 1uF is connected to a resistor R = 100k. What is the time constant? (1 point) 3) At t-T RC, calculate the ratio 70 during discharging of a capacitor. Show...
RC charging circuit Two 0.500-uF capacito 00uF capacitors in series are connected to a 50.0-V battery through a 4.00-M12 stor at r=0 (figure below). The capacitors are initially uncharged. Answer questions 12 and 13. Show all correct governing equations and work for credit. 500 OF (5 points) 12. What is the equivalent capacitance of the circuit? A. 0.500 F B. 0.250 AF C. 1.00uF D. 4.00 uF E. depends on the time since the capacitor is charging (5 points) 3....
1. Are the two capacitors shown in the circuit in series, or in
parallel?
a)Parallel
b) Series
2. Calculate the equivalent capacitance between points A and B
for the circuit shown. All the capacitors are 17 μF each. Give your
answer in μF.
3. In an R-C circuit the resistance is 171 Ω and Capacitance is
40 μF, what will be the time constant? Give your answer in
milliseconds.
4. The time constant of an RC circuit is the time...
If four 0.022 uF capacitors are connected in parallel, CT equals B) 0.044 F 0.049 F A) 0.088 F D) 0.022 F 23) What is one time constant of a 47 uF capacitor in series with a 120 kn resistor? A) 54.6 s B) 564 ms C) 0.564 ms D) 5.64 24) Electrolytic capacitors differ from many other capacitors in construction in that they are: A) smaller. B) sensitized larger. 25) What is the capacitance of a con D) polarized.
Equation 5 : Q = Qe^(-t/RC)
The Q on the right hand side of the equation should have a
subscript O.
Table 1 - Resistance values Coded Are both Measured Measured Color code resistance Coded Coded tolerance resistance absolute error values within value 2) 470 tolerance? (yes or no) tolerance value (z 0.4% + 1 Ω) | yellow-violet- k2)(k2) brown-gold brown-black red-gold orange-orange red-gold oos des 5 Rs 3360 16s | 3.359| 01 es Part 5- Combinations of capacitors...
number 7 please
1. Find the capacitance of a conductive sphere of radius 1.0fm charged with 1.60 10-19C. 2. Now a conductive sphere of charge -1.60 10-1°C and radius of -1.0 10-10m is placed concentric to the sphere of the problem 1. Find the combined capacitance of the two together 3. Find the capacitance of two spherical capacitors of the type in problem two placed in 4. Find the time constant for charging the configuration in problem 3 if the...
Question 2 1 pts If two equal value capacitors (each of capacitance = C) are connected in series, the resulting capacitance will be: O2c Ос C/2 Question 3 1 pts If two equal value resistors (each of resistance = R) are connected in series, the resulting resistance will be: OR12 OR © 2R D Question 4 2 pts In an R-C Circuit, if the resistance is 20 Q and Capacitance is 5 pF. what will be the time constant? O...
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...
help please, i dont know how to do it
Charging A 1000uF capacitor was charged using a battery of Vo = 10V via two resistors Ry = 47kN and R2 = 27k1. The simulation was run for a total time duration of 300s. Fig 1(a) shows the charging circuit used for the simulation, Fig 1() shows the Voltage vs. time (V-t) response of the circuit charging via Rę = 47kN and Fig 1(c) shows the (V-1) response of the circuit...
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