Part C Calculate the current in 64 N resistor. Express your answer to two significant figures and include the appropriate units. HA ? I = Value Units Submit Request Answer Part D Calculate the current in 110 N resistor. Express your answer to two significant figures and include the appropriate units. μΑ ? I = Value Units Submit Request Answer Part E Calculate the current in 82 N resistor. Express your answer to two significant figures and include the appropriate units.

Q: A 500 and a 200 resistor are connected in series with an ideal battery that has an emf of 30 V What…

A: Resistance values : Battery emf,

Q: Eight identical bulbs are connected in series across a 160 V line. SOOCE ▼ Part C P= Part A 195| ΑΣΦ…

A:

Q: A copper wire has a square cross section 2.3 mm on a side. The wire is 3.7 m long and carries a…

A: GIVEN Current   = 4 Amp Length of the side if square L = 2.3 mm = 2.3 x 10-3 M Density of the free…

Q: I3,00 2 = Value Units Submit Request Answer Part B Find the unknown emfs & and E2 . Enter your…

A:

Q: A 100 μF defibrillator capacitor is charged to 1500 V. When fired through a patient's chest, it…

A: charge of discharging capacitor is given by  q=qoe-tτqo is initial volatgeq is voltage at time 't'τ…

Q: • Part A Calculate the current in 25 N resistor. Express your answer to two significant figures and…

A: Given (a)Resistor=25Ω(b)Resistor =120Ω(c)Resistor =64Ω According to Kirchoff's Voltage Law Algerbric…

Q: A professor created the circuit shown in the figure for her lab. Assuming & 8.50 V and R = 5.30 0,…

A: Given:The current across 2Ω resistor is  I = 743mA= 743×10-3A

Q: What is the resistance of

A:

Q: Item 13 When two resistors, R₁ and R₂, are connected in series across a 6.0-V battery, the potential…

A:

Q: What is the drift speed?

A: Given: Electric field is E=1.7×10-3 V/m Current in wire is I=3.5×1017 elec/s Diameter of wire is…

Q: Figure www 6.0 V 2.0 Ω ww 9.0 V 4.0 Ω < 1 of 1 5.0 Ω www ▼ Part Determine the magnitude of the…

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Q: consider the circuit shown in (Figure 1). The batteries ave emfs of & = 9.0 V and & = 12.0 V and the…

A:

Q: A 1500-W heater is designed to be plugged into a 120-V outlet. Part A What current will flow through…

A:

Q: 3. Find the readings of the ammeter and voltmeter in the circuits in Figure 3. The resistance of the…

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Q: A 60-cm-long heating wire is connected to a 120 V outlet. The wire dissipates 45 W. Part A What is…

A: Step 1: Step 2: Step 3:

Q: Part A Compute the equivalent resistance of the network in the figure (Figure 1). The battery has…

A:

Q: power dissipated

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Q: Part A In the circuit shown in the figure (Figure 1) the batteries have negligible internal…

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Q: You have three 1.1 kΩkΩ resistors. What is the value of the equivalent resistance for the three…

A:

Q: How much energy, in joules, is this battery capable of supplying? Express your answer in joules. U =…

A:

Q: Compute the total Resistance Compute the total current Compute the voltage and current in each…

A: The problem is based on the concept of series and parallels the connections of resistors. the…

Q: a). the reading of ammeter A, ). the reading of ammeter A, :). the reading of voltmeter V, 602 202…

A: first we find the equivalent Resistance 60Ω 30Ω 20Ω  in parallel 1/ R1 = 1/ 60Ω + 1/ 30Ω + 1/ 20Ω  =…

Q: Four resistors, 10 , 16 , 25, and 30 , are in series. Find the equivalent resistance. Express your…

A: Given data:  Four resistors are connected in series The values of the resistors are 10 Ω, 16 Ω, 25Ω…

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A:

Q: A circuit calls for a 0.200 mm -diameter copper wire to be stretched between two points. You don't…

A: Given data:  Diameter of cupper wire (dcu) = 0.200 mm The resistance and length is same for copper…

Q: Part C Find the equivalent resistance of the combination shown in (Figure 3), assuming that R3 = 14…

A:

Q: An electrical conductor designed to carry large currents has a circular cross section 2.10 mm in…

A: Given, Diameter of the conductor, d=2.10mm Radius of the conductor, r=d2r=2.102r=1.05mmr=1.05×10-3m…

Q: In the circuit pictured, the resistors have values of R1 = 140 Ω, R2 = 143 Ω, and R3 = 141 Ω, and…

A: A. For to obtain current passing through the battery, it is important to calculate the equivalent…

Q: Part A What is the resistance of a 2.0 m-long copper wire that is 0.50 mm in diameter? Express your…

A: PART A Given: L=2m, D=0.5mm The resistivity of copper is ρ=1.68×10-8Ωm The resistance of the given…

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A:

Q: Two batteries and a resistor are connected as shown. E1 = 20 V, E2 = 8.0 V, and R = 2.0 0. What is…

A: Emf of two batteries when connected with same polarity their effective emf is given by E1-E2 . Then,…

Q: An engineer built the circuit depicted in the figure. Assuming E = 7.70 V and R = 5.40 0, find the…

A:

Q: When two resistors are wired in series with a 12 V battery, the current through the battery is 0.36…

A:

Q: 1.9. A block of conductor has the dimensions Lo x 2Lo x 4Lo. As shown in the figure below, the same…

A: Resistance of any conductor depends on its material, length and cross sectional area. R=ρLA The…

Q: A 0.870-mm-diameter silver wire carries a 30.0 mA current. F ▼ Part A What is the electric field in…

A: Given data: The diameter d=0.870 mm=0.870×10-3 m   The current I=30.0 mA=30×10-3 A

Q: aure 10 V w www R₁ www www R₁ Part C Find the equivalent resistance seen by the source in the…

A:

Q: 1.3x1016 electrons flow through a cross section of silver wire in 310 us with a drift speed of…

A: Electrons move in random in all directions in a conductor. As a result of the application of an…

Q: The following three questions refer to the figure below. a) Calculate the current through R₂. E1 O…

A:

Q: Consider the circuit in (Figure 1). Suppose that v₁ = 14 V, v2 = 5 V, and i = 5 mA. Figure 1 of 1 O…

A: Given data:Formula:The formula for the power is,Where, is the voltage, and is the current.

Q: The emf's in the circuit have the values E, = 5 V, E, = 8 V and Eg = 11 V. The %3D resistors have…

A:

Q: The electromotive force of a battery is given by E = 6 volts. A resistor wtih resistance 71 KN is…

A:

Q: Part A What is the equivalent resistance of group (a) of resistors shown in the figure? (Figure 1)…

A: Step 1(a). As all three resistors are in parallel,` 1/R_(eq) = 1/2+1/3+1/6 `` 1/R_(eq) = (3+2+1)/6…

Q: A student wanted to make a 701 Watt toaster for his physics professor. If the toaster will be…

A: Power is  P=701 watt Voltage is V=120 V

Q: The four resistors in the figure have an equivalent resistance of 1652. The resistances are as…

A: Equivalent resistance in the series circuit: When the resistors having resistance R1, R2, . . ., Rn…

Q: Find the equivalent resistance between points A and B shown in the figure(Eigure 1). Consider R =…

A:

Q: c) In the circuit in the diagram, six 1 k resistors are connected with three 2 V cells. i) Find the…

A: Converting the star in delta we get,   RA=1x1+1x1+1x11=3Similarly,RB= 3RC= 3

Temperature Variance of Resistance

Electrical resistance or simply resistance is the property of a material that opposes the free flow of electrons through it. The total amount of resistance to the flow of charges (or current) is affected by many factors like the length of the conducting material, its cross-sectional area, resistivity, and temperature.