For the capacitor network shown in (Figure 1) , the potential difference across ab is 48 V .
Find the charge on the 150 nFcapacitor.
Find the charge on the 120 nFcapacitor.
Find the total energy stored in the network.
Find the energy stored in the 150nF capacitor.
Find the energy stored in the 120nF capacitor.
Find the potential difference across the 150 nF capacitor.
Find the potential difference across the 120 nF capacitor.
The equivalent capacitance when the capacitors are
connected in series is,
$$ C_{\mathrm{eq}}=\left(\frac{1}{C_{1}}+\frac{1}{C_{2}}\right)^{-1}=\left(\frac{1}{150 \mathrm{n} \mathrm{F}}+\frac{1}{120 \mathrm{nF}}\right)^{-1}=66.67 \mathrm{nF} $$
the charge on each capacitor remains the same becuase they
connected in series. Hence, the charge on each capacitor is,
$$ Q=C V=(66.67 \mathrm{nF})(48 \mathrm{~V})=3200 \mathrm{nC} $$
the charge on the \(150 \mathrm{nFcapacitor}\) is,
\(Q_{150}=3200 \mathrm{nC}\)
the charge on the \(120 \mathrm{nFcapacitor}\) is,
\(Q_{120}=3200 \mathrm{nC}\)
the total energy stored in the network is,
$$ U=\frac{Q^{2}}{2 C}=\frac{\left(3200 \times 10^{-9} \mathrm{C}\right)^{2}}{2\left(66.67 \times 10^{-9} \mathrm{~F}\right)}=76.8 \times 10^{-6} \mathrm{~J} $$
the energy stored in the \(150 \mathrm{nF}\) capacitor is,
$$ U=\frac{Q_{100}{ }^{2}}{2 C}=\frac{\left(3200 \times 10^{-9} \mathrm{C}\right)^{2}}{2\left(150 \times 10^{-9} \mathrm{~F}\right)}=34.1 \times 10^{-6} \mathrm{~J} $$
the energy stored in the \(120 \mathrm{nF}\) capacitor is,
$$ U=\frac{Q_{100}{ }^{2}}{2 C}=\frac{\left(3200 \times 10^{-9} \mathrm{C}\right)^{2}}{2\left(120 \times 10^{-9} \mathrm{~F}\right)}=42.67 \times 10^{-6} \mathrm{~J} $$
the potential difference across the \(150 \mathrm{nF}\) capacitor is,
$$ V_{100}=\frac{Q_{100}}{C_{100}}=\frac{3200 \times 10^{-9} \mathrm{C}}{150 \times 10^{-9} \mathrm{~F}}=21.33 \mathrm{~V} $$
the potential difference across the \(120 \mathrm{nF}\) capacitor is,
$$ V_{120}=\frac{Q_{120}}{C_{120}}=\frac{3200 \times 10^{-9} \mathrm{C}}{120 \times 10^{-9} \mathrm{~F}}=26.67 \mathrm{~V} $$
For the capacitor network shown in (Figure 1) , the potential difference across ab is 48...
For the capacitor network shown in the Figure (Figure 1). the potential difference across ab is 12.0 V. Find the total energy stored in this network. Find the energy stored in the 4.80- Mu F capacitor.
2. For the capacitor network shown below, the potential difference across ab is 35.0 V. Find: (a) the total capacitance of this network. (b) the total energy stored in this network. (c) the energy stored in the 6.20 uF capacitor. 6.20 pF 11.8 MF 8.60 uF 40HK 4.80 3.50 uF AF
PART A
Find the total charge stored in this network.
PART B
Find the charge on the 35 nF capacitor.
PART C
Find the charge on the 75 nF capacitor.
PART D
Find the total energy stored in the network.
PART E
Find the energy stored in the 35 nF capacitor.
PART F
Find the energy stored in the 75 nF capacitor.
PART G
Find the potential difference across the 35 nF capacitor.
PART H
Find the potential difference across...
For the capacitor network shown in the figure, C1 =
158 nF, C2 = 128 nF and the potential difference across
ab is 38 V. Find the total energy stored in the network
(Give your answer in scientific notation using J as unit)
C2
I need help with part D-H
Part A nstants For the capacitor network shown in (Figure 1), the potential difference across ab is 46 V Find the total charge stored in this network. Express your answer in microcoulombs to one decimal place Q3.1 C vious Answe Correct Significant Figures Feedback: Your answer 3.06 uC was either rounded differently or used a different number of significant figures than required for this part. Part B Find the charge on the 150 nF...
In the figure a potential difference of V = 120 V is applied across a capacitor arrangement with capacitances C1 = 8.88 UF, C2 = 7.45 pF, and C3 = 12.0 pF. What are (a) charge 43, (b) potential difference V3, and (c) stored energy Uz for capacitor 3, (d) 91, (e) Vu, and (f) U, for capacitor 1, and (g) 92, (h) V2, and (i) U2 for capacitor 2 Cg
In the figure a potential difference of V = 120 V is
applied across a capacitor arrangement with capacitances
C1 = 12.3 µF, C2 = 7.39 µF,
and C3 = 14.1 µF. What are (a)
charge q3, (b) potential
difference V3, and (c) stored
energy U3 for capacitor 3, (d)
q1, (e)
V1, and (f)
U1 for capacitor 1, and (g)
q2, (h)
V2, and (i)
U2 for capacitor 2
C2 CL C3
In
the figure a potential difference V = 120 V is applied across a
capacitor arrangement with capacitances C1 = 14.3 µF, C2 = 4.40 µF,
and C3 = 4.43 µF. What are (a) charge q3, (b) potential difference
V3, and (c) stored energy U3 for capacitor 3, (d) q1, (e) V1, and
(f) U1 for capacitor 1, and (g) q2, (h) V2, and (i) U2 for
capacitor 2?
Chapter 25, Problem 034 In the figure a potential difference V...
PART A
Find the total energy stored in this network.
PART B
Find the energy stored in the 4.80 μF capacitor.
Constants For the capacitor network shown in (Figure 1), the potential difference across ab is 15.0 V Figure 1 of 1 8.60 μF 4.80 3.50 uF
In the figure a potential difference V = 80.0 V is applied
across a capacitor arrangement with capacitances C1 = 14.7 µF, C2 =
3.82 µF, and C3 = 3.72 µF. What are (a) charge q3, (b) potential
difference V3, and (c) stored energy U3 for capacitor 3, (d) q1,
(e) V1, and (f) U1 for capacitor 1, and (g) q2, (h) V2, and (i) U2
for capacitor 2?