12V
Q: A car has a fresh storage battery of e.m.f. 12 V and internal resistance 2 x 10-2 Q. If the starter…
A: The relationship between the terminal voltage V and emf ϵis V = ϵ - Ir Where I is…
Q: 7. A resistor connected to a 12.0 V battery dissipates 2.0 W. If the battery is replaced by a 6.0 V…
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Q: Which ammeter would measure the greatest reading? A 9 90 Q A 90 V 90 Q A 180 V 90 Q
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Q: For the circuit shown, find the current flows through the 3.00 Ωand 4.00 Ω resistors.
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Q: , find the value of R for For each network of Fig. maximum power to R, and determine the maximum…
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Q: In the figure ε1 = 2.46 V, ε2 = 0.819 V, R1 = 6.20 Ω, R2 = 1.80 Ω, R3 = 4.00 Ω, and both batteries…
A: GIVEN ε1 = 2.46 V, ε2 = 0.819 V, R1 = 6.20 Ω, R2 = 1.80 Ω, R3 = 4.00 Ω, To find out Power of battery…
Q: From the network in Figure 1, compute the values of I,, l2 and ls. 12 2 12 V I, 6 V 20 I, I, 26 2 24…
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Q: In the figure the current in resistance 6 is i6 = 1.41 A and the resistances are R₁ = R₂ = R3 = 2.25…
A: The current through the resistance 6 is 1.41 A. The value of resistances are R1=R2=R3=2.25 Ω,…
Q: A 9V battery having an internal resistance 20 is connected to a load resistor. The current through…
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Q: In the circuit below, Vb= 24V, R1= 31 Q R2- 8Ω, R3-10 Ω , R4-24 Ω, R5-14 Ω The current in R2 is…
A: The resistors R3 and R4 are in series. Therefore, the net resistance in upper arm Rup is given by:…
Q: A battery of ɛ =25.5 V is connected as shown in the figure. Find the total power (in W) delivered by…
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Q: Find the power supplied by the battery. 502 50V 200N 1002 252
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Q: 1. The figure shows five 5.00 O resistors. Find the equivalent resistance between points (a) F and H…
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Q: A charge of 5 nC jumps through a gap in 40pS duration. What amount of current flowed through the gap…
A: Given Amount of charge is Q=5 nC Time taken is t=40*10^-3 ns
Q: In the parallel connection below, what are the correct currents? R₁ = 49 R₂ = 60 WO R₂ = 120 www.…
A: Since all 3 resistances are connected across same battery of 12 volts so all three resistors are in…
Q: Find the value of resistance from the given V-I graph. 60V 50V 40V 30V 20V+ 10V -- 1A 2A ЗА 4A БА 6А…
A: at a given temperature resistance of the conductor is constant . if the current in the conductor…
Q: The resistance equivalent is 1.43 ohms. Now a 12V battery is connected between points A and B. What…
A: Write the expression for the current according to Ohm’s law.
Q: Calculate voltages and currents for all 4 resistors
A: Let R1=4.7 kΩR2=10 kΩR3=20 kΩR4=4.7 kΩV=3.3 V
Q: In the figure ε1 = 3.24 V, ε2 = 0.829 V, R1 = 4.71 Ω, R2 = 1.75 Ω, R3 = 3.59 Ω, and both batteries…
A: From the above figure at A, From loop (1), From loop (2), Substitute the value of equation (1) in…
Q: In the figure the current in resistance 6 is ig - 1.31 A and the resistances are R1 - R2 - R3 1.72…
A: Given, i6 = 1.31 A R1 = R2 = R3 = 1.72 ΩR4 = 17.8 ΩR5 = 7.47 ΩR6 = 3.54 Ω
Q: A 12V battery having an internal resistance 62 is connected to a load resistor. The current through…
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Q: In the figure the current in resistance 6 is i6 = 1.38 A and the resistances are R1 = R2 = R3 = 2.20…
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Q: A device operates for 8 consecutive days without ever turning off. It uses about 2A when connected…
A: Given data: Current used from voltage source, I = 2 A total number of days for which device is used…
Q: In the figure the current in resistance 6 is ig = 1.42 A and the resistances are R1 = R2 = R3 = 1.58…
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Q: The emfs in the figure below are E = 6.00 V and Ez = 12.0 V. The resistances are R1 = 16.0 n, R2 =…
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Q: R, - 62 R: - 32 R - 152 R:-30n V=24V
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Q: Which expression gives the same voltage as the battery in the circuit?
A: Voltage is defined as the potential difference b/w two points.
Q: Consider three voltmeters A, B, and C with resistance R, 1.51 across the points X and Y, the…
A: Consider three voltmeters A, B., and C with resistance R, 1.5R, and 3R as drawn below:- Potential…
Q: Find the voltage V
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Q: In the circuit shown, a current of 3.00A flows in the direction shown. Calculate the unknown emf Ɛ…
A: The circuit diagram is shown below.
Q: Suppose two batteries, with unequal emfs of 2.00 V and 3.00 V, are connected as shown in the figure.…
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Q: A battery of ɛ =27.6 V is connected as shown in the figure. Find the total power (in W) delivered by…
A: A battery is connected to a system of resistances. The power delivered to the system by the battery…
Q: Find the current through R1=42kΩ and R2=48kΩ from the figure given. Here E1=8V and E2=13V and find…
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Q: ww R, R1
A: Given: The network is redrawn as,
Q: Using Kirchhoff's rules, find the following. (₁ = 71.0 V, ₂ = 62.0 V, and 3 = 79.0 V.) 4.00 ΚΩ = b =…
A: “Since you have posted a question with multiple sub parts, we will provide the solution only to the…
Q: Calculate voltage and currents for each resistor in the system Battery/iOLab - 3.3 V
A: Given : Battery/iOLab - 3.3 V Resistor 1, R1 = 4.7Ω Resistor 2, R2 = 10Ω Resistor 3, R3 = 20Ω…
Q: In the network shown, Find the voltage V and the current Is, for lo = 4 A. 42 6 V Is Select one: a.…
A: Given Io=4A
Q: A battery of ɛ =26.3 V is connected as shown in the figure. Find the total power (in W) delivered by…
A: First find the equivalent resistance The resistance 4Ω and 2Ω are connected in series, R1=4Ω+2Ω=6Ω…
Q: The potential difference across a resting neuron in the human body is about 63.0 mV and carries a…
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Q: A battery of ɛ =25.3 V is connected as shown in the figure. Find the total power (in W) delivered by…
A: Calculate the equivalent resistance.R1=2 Ω + 4ΩR1=6 Ω1R2=1R1+13 Ω=16 Ω+13 ΩR2=2 ΩReq=R2+8 Ω=2 Ω+8…
Q: A car battery has a terminal potential difference of 13.6 V when there is no load. When the starter…
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Q: In the series connection below, what is the voltage across R2? R₁ = 39 O 1.5 V O 3V 06V 9 V V = 9V…
A: Given: The supply voltage is 9 V. R1=3 ΩR2=6 Ω
Battery is 12V, I1, I1 AND I3
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