Q: If 5 identical resistors whose resistance is R are combined in series, the equivalent resistance…
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Q: What is the equivalent resistance between points a and b when R = 29.4 0?
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Q: The resultant (equivalent) resistance between the points A and B in the following figure will be .…
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Q: * :The resistance R for the circuit is R 600 W + 40 V - 40 V 60 V 0.250 9.3330 O 40 O 4000 O
A: Given data: From the given figure, The voltages, V1=40 V and V2==60 V The power, P=600 W By using…
Q: What is the equivalent resistance between points A and B when R = 22.7 Q? 5R В R 5R A 4R
A: Remember:For series combinationReq = R1 + R2 + R3 +...............for parallel combination1/Req =…
Q: What is the equivalent resistance between points A and B when R = 24.2 Q? 5R В R 5R A 4R
A: Solution
Q: What is the resistivity of an unknown material that is made into a 5.0 m long, 0.62 cm x 0.62 cm…
A: Given data: Length (L) = 5.0 m Area (A) = 0.62 cm × 0.62 cm Resistance (R) = 8.0 Ω Required: The…
Q: What is the equivalent resistance between points A and B when R = 29.1 Q?
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Q: What is the equivalent resistance between points A and B when R = 15.8 Q?
A: (given) Resistance R = 15.8 Ω Resistance R1 = R + 4 R = 5 R…
Q: What is the equivalent resistance between points A and B in the figure when R 15 0? 3R 5R 3R 5R 3R…
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Q: Find the equivalent resistance across the terminal A & B of the following electrical network. 20 4 0…
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Q: What is the equivalent resistance between points a andb when R = 29.8 0?
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Q: What is the equivalent resistance between points a and b when R = 26.1 Q?
A: The given network can be redrawn using the standard method as below,
Q: What is the equivalent resistance between points A and B when R = 25.2 Q? %3D 5R В R R 5R
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Q: What is the equivalent resistance between points a and b when R = 21 Q? R R b R R 16 0 24 Q 28 Q 6.0…
A: Device is a resistive circuit. To calculate the equivalent resistance we need to break given circuit…
Q: What is the equivalent resistance between points a and b when R= 40 0?
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Q: What is the equivalent resistance between points A and B in the figure when R = 15.9N? Normal format…
A: According to our guidelines , we are only allowed to answer 1 question . If you want the answer of…
Q: In the figure, if I-1.5A and &-42V, then the value of the resistance R (in N) is: a) 1.4 b) 4.7 c)…
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Q: a 102 10 2 10 0 b
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Q: 6. Determine the equivalent resistance in Figure 4. Ra=1.5 Q 6 V Rb=1.8 Q Rd=1.20 Figure 4 Re=0.4 Q…
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Q: Figure 3 A. 2 k2 5 k2 470 0
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Q: A - 5Ω 4Ω B. 5Ω 4Ω
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Q: What is the effective resistance (in Ω) of two resistors 21 Ω and 28 Ω connected in parallel? A)…
A: Given data The magnitude of the first resistance is given as R1 = 21 Ω. The magnitude of second…
Q: If R=202, then the equivalent resistance (in 2) between points A and B is: а) 15 b) 25 c) 20 B d) 5…
A: Given: R = 20Ω A to B from both paths are connected in series.
Q: What is the equivalent resistance between points A and B in the figure when R = 18 Q? 3R 5R 3R 5R A…
A: Please see the answer below
Q: What is the value of the equivalent resistance, Rab? Express your answer in ΚΩ. 9 kN, 9 kN 9 kN 9…
A: Solution-
Q: What is the equivalent resistance between points A and B when R = 25.7 0? 5R
A: Let us consider a labelled circuit as drawn below:- Given values:- Resistance,(R)=25.7 Ω -----(1)…
Q: What is the equivalent resistance between points A and B when R = 18.7 Q? %3D 5R 5R A 4R
A: Given, Resistance R = 18.7 ohm we have to find equivalent resistance between A and B
Q: What is the equivalent resistance between points A and B when R = 28 Q?
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Q: For the circuit shown, where = 12 V andr310, the potential difference (in V) across the 10 resistor…
A: Given E=12Vμ=1Ω
Q: What is the equivalent resistance between points a and b when R = 27.1 Q?
A: Given, Value of R= 27.1 ohms
Q: What is the equivalent resistance between points A and B as shown in the figure? A 6.8 ohm Ο 3.4 ohm…
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Q: For the series configuration in figure, find the total resistance. + V + V2 - R1 R2 RT 10 2 12 Q E…
A: Given data: R1 = 10 Ω R2 = 12 Ω R3 = 18 Ω
Q: 10 ka w- 2 ka 2 ka Ao w 6 kn 6 ka RAB- 1 ka 4 ka 6 kn Bo 9 ka 2 ka
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Q: What is the equivalent resistance (in n) between points a and b when R = 13 0? 2R Sin 3R 2020 O a.…
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Q: In the circuit below determine the unknown EMF (V) and the resistance R. 0.6 A 1.8 A (A) A 10 Ω 12 2…
A: The left hand circuit can be taken as loop 1 and the right hand circuit as loop 2 on applying KVL…
Q: Find the equivalent resistance between points A and B in the drawing (R1 = 5.00 2, R2 = 7.00 N). %3D…
A: We know that we have given a circuit that consists of the parallel and series connection of the…
Q: Calculate the equivalent resistance between A and B. A -ww 20 2 ww 20 $2 www 20 2 www 20 $2 B www 20…
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Q: In the figure, if I-1.5A and &-42V, then the value of the resistance R (in 2) is: a) 1.4 b) 4.7 c)…
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Q: The effective resistance of two 8N resistance is, (а) 1 Q (b) 2 Q (с) 3Q (d) 4 Q
A: The formula to calculate the equivalent resistance of parallel connection,
Q: Q.2: In the figure, what is the equivalent resistance between points a and b (in 2)? 20 2 10Ω 10 2…
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Q: In the figure, ifI= 1.5A and E=42V, then the value of the resistance R (in N) is:
A: According to kirchhoff first law Algebraic sum of current at a junction is zero
Q: Find the equivalent resistance between points A and B shown in the figure(Eigure 1). Consider R =…
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Q: The total resistance R, of the network given in the figure below approximates to 2 k2 4 k2 RT 8 kN…
A: The given circuit is Connected Resistances are R1 = 2 kΩR2 = 4 kΩR3 = 8 kΩ ( most right resistor)R4…
Q: What is the equivalent resistance between points A and B when R = 57.7 Q? 5R В
A: Given that R=57.7 ohm
Q: Given the ammeter reading is 300 mA, what is the resistance of R2? R3 = 110 V7 = 6V R2 R, = 60 O 42…
A: Please see the answer below
Q: What is the equivalent resistance for the resistors in the configuration below? 6.0 Q 10.0 Ω www…
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Q: A battery produces 40.8 V when 8.40 A is drawn from it,and 47.3 V when 2.80 A is drawn. What are the…
A: The battery’s terminal voltage can be represented as, Here, ε, I, and r represent the battery’s…
Q: What is the equivalent resistance between points a and b when R = 25.7 Q? R a R R.
A: The solution can be given as follows :-
Q: What is the equivalent resistance between points a and b when R = 16.2 Q?
A: Resistant in series Rs = R1 + R2 Resistance in parallel Rp = R1 R2 / R1 + R2
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- 3. It has been suggested that the surface melting of ices plays a role in enabling speed skaters to achieve peak performance. Carry out the following calculation to test this hypothesis. At 1 atm pressure, ice melts at 273.15 K, AH fusion=6010 J mol-¹, the density of ice is 920 kg m-³, and the density of water is 997 kg m-³. A. What pressure is required to lower the melting point by 4 °C? B. Assume that the width of the skate in contact with the ice has been reduced by sharpening to 19x10-³ cm, and the length of the contact area is 18 cm. If a skater of mass 78 kg is balanced on one skate, what pressure is exerted at the interface of the skate and the ice? C. What is the melting point of ice under this pressure? D. If the temperature of the ice is -4°C, do you expect melting of the ice at the ice-skate interface occur?2. A diffusion couple is made from nickel and iron. After 30 hours of heat treatment at 1400 K, the concentration of nickel is 3.2 wt % at a distance of 1.5 mm from interface. an identical diffusion couple is heated at 1200 K for 30 hours, at what depth from the interface will the concentration of nickel be 3.2 wt %? The pre-exponential factor (D.) and activation energy for diffusion is 1.8 x 10$ m²/s and 152 kJ/mol respectively, and the surface concentration of nickel is 100 wt%. (Note that this is a non-steady state diffusion process).4. Compute the linear attenuation coefficient of iron oxide (Fe304) at 1 MeV. Use the figures provided and the following information; µc = (Opp x Z?), PPi = g/mole, AFe NeocZ, µpe = Nope (Ope X 2"), Mрp — Nopр 11.3 g/cm³, pre304 = 5.8 g/cm³, Zp = 82, ZFe = 26, Zo = 8, Ap6 = 207.19 = 55.85 g/mole, Ao = 16 g/mole. (Note: µFe304 = µFe+ µ0).
- Fi Calculate the van der Waals second viral coefficient (B) using Zydw at 299.6 K, where Zydw is given as 1 where Pc= 119.9 atm, Vm.c= 122.2 cm3/mol and T= 325.2 K. a Zvdw =1+|b- RT O a. 0.22 O b. -3.22 O c. -2.01 O d. -0.18id=9634&page=6 Determine the energy stored ( in units of mJ) by Ca when C = 20 µF, C2 = 10 uf, C3 = 14 pF, C4 = 30 pf, and Vo = 79.5 V_ C, C, Select one: OA. 085 OB. 6.74 OC 98.60 OD. 1.58 OE. 10.11 ^ODA de ENG 9:05 PM 4/30/2021 ロ。 中 PrtSo Insert Delete & 9 4 0 . Backapace Num Lock * 6. 7 V 8 A Y *lo x 8 9. Home Pe GyH J - K : 11 4 Enter ByN M 2 Shift End Poup Alt Cid Hoe PgDn End InsGiven the information appearing in Fig. 4.127, determine: b.VE a. Ic. Vcc C. V e. V B d. V CE f. R₁. Vcc 20 μα | 8.2 ΚΩ '2.7 ΚΩ le + VCE • 1.2 ΚΩ FIG. 4.127 10.6 V B = 100 VE
- Can someone help me, please? I need help with 6C and 6D.3. A person using oxygen mask is breathing air with 32% O 2 . What is the partialpressure of the O 2 when the air pressure in the mask is 120 000 Pa?stion 50 What is the number of moles of atoms in 9.03 x 1024 atoms O A. 4.42. mol OB. О в. 9.03 mol C. Oc. 1.51l D. 10.0 mol O E. 15.1 mol
- How can i calculqte 25.questionProblem II There is a piece of 10 mm thick a-iron plate. This plate initially has hydrogen uniformly distributed inside with an initial concentration Co. Assume that there is no hydrogen in the air. The plate is left in the air and the hydrogen concentration varies with the time as follows: 4Co C(x, t) = (-9n²Dt\ 12 3nx sin еxp where / is the thickness of the plate. If we would like to remove 95% of the hydrogen from the plate, how long will it take when the plate is at 25 °C? The pre-exponential and activation energy for hydrogen in a-iron are 0.1 mm/s and 13,400 J/mol, respectively.R35 Exercisel. B.1. in en mobe when enthalpy one of goes from book to 5ook under the Pressure, Calculate the change lodine of satm. Ikle give molor heats the of pure Cp (I2, Solid) z 5.4 cal mol" K-1 Cp (Za, liquid) = 19,5 calmol-¹ K-1 bodies! Op 12, gas) = 9.0 Cal mat" K-1 Molar enthalpies of phase change (latent heat): Sh vaporisation, 470K = 6.10 Keatmet-1 shifusion, 387K = 3.74 kcalmol-1 Please answer the question stepwise, showing explanations. Thanks in advanced !!!! detailed