As the capacitors connected in parallel so equivalent capacitance wil be (2+4)×10^-6=6×10^-6C
Total energy of system =1/2×CV^2=1/2×6×10^-6×300×300=0.27J
1. Two capacitors (2.0 μF and 4.0 μF) are connected in parallel across a 300-V potential...
Three capacitors having capacitances of 8.3 μF, 8.9 μF and 4.9 μF are connected in series across a 36 V potential difference. Part A What is the charge on the 4.9 μF capacitor? Part B What is the total energy stored in all three capacitors?Part C The capacitors are disconnected from the potential difference without allowing them to discharge. They are the reconnected in parallel with each other, with the positively charged plates connected together. What is the voltage across each capacitor...
Three capacitors having capacitances of 9.0 μF, 8.7 μF. and 5.0 μF are connected in series across a 32- V potential difference.Part A What is the charge on the 5.0 μF capacitor? Part B What is the total energy stored in all three capacitors? Part C The capacitors are disconnected from the potential difference without allowing them to discharge. They are then reconnected in parallel with each other, with the positively charged plates connected together. What is the voltage across each capacitor in the parallel...
A 1.7 μF capacitor and a 6.1 μF capacitor are connected in parallel across a 360 V potential difference. Calculate the total energy stored in the capacitors.
Two capacitors, C1 = 26.0 μF and C2=37.0 μF, are connected in series, and a 9.0-v battery is connected across them. (a) Find the equivalent capacitance, and the energy contained in this equivalent capacitor(b) Find the energy stored in each individual capacitor(c) If the same capacitors were connected in parallel, what potential difference would be required across them so that the combination stores the same energy as in part (a)? Which capacitor stores more energy in this situation, C1 or C2?
Two capacitors, C1 = 19.0 μF and C2 = 38.0 μF, are connected in series, and a 21.0-V battery is connected across them. (a) Find the equivalent capacitance, and the energy contained in this equivalent capacitor. equivalent capacitance μF total energy stored J (b) Find the energy stored in each individual capacitor. energy stored in C1 J energy stored in C2 J Show that the sum of these two energies is the same as the energy found in part (a)....
Two capacitors, C1 = 28.0 μF and C2 = 35.0 μF, are connected in series, and a 9.0-V battery is connected across them. (a) Find the equivalent capacitance, and the energy contained in this equivalent capacitor. equivalent capacitance ______ μF total energy stored _______ J (b) Find the energy stored in each individual capacitor. energy stored in C1 ______ J energy stored in C2 ______ J Show that the sum of these two energies is the same as the energy...
Two capacitors, C1 = 4.41 μF and C2 = 13.9 μF, are connected in parallel, and the resulting combination is connected to a 9.00-V battery. (a) Find the equivalent capacitance of the combination. μF (b) Find the potential difference across each capacitor. V1 = V V2 = V (c) Find the charge stored on each capacitor. Q1 = μC Q2 = μC
Two capacitors, C1 = 4.35 μF and C2 = 12.5 μF, are connected in parallel, and the resulting combination is connected to a 9.00-V battery. (a) Find the equivalent capacitance of the combination. μF (b) Find the potential difference across each capacitor. V1 = V V2 = V (c) Find the charge stored on each capacitor. Q1 = μC Q2 = μC
Two capacitors, C1 = 4.74 μF and C2 = 10.8 μF, are connected in parallel, and the resulting combination is connected to a 9.00-V battery. (a) Find the equivalent capacitance of the combination. μF (b) Find the potential difference across each capacitor. V1 = V V2 = V (c) Find the charge stored on each capacitor. Q1 = μC Q2 = μC
Two capacitors,C1 = 19.0 μF andC2 = 45.0 μF, are connected in series, and a 21.0-V battery is connected across them.(a) Find the equivalent capacitance, and the energy contained in this equivalent capacitor.equivalent capacitance 13.3 μFtotal energy stored 2.93e-3 J(b) Find the energy stored in each individual capacitor.(c) Show that the sum of these two energies is the same as the energy found in part (a). Will this equality always be true, or does it depend on the number of capacitors and their...