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Q: Now Spiderman is swinging from a web and Electro sends a current down the web to shock him. If the…

A: Data Given, Voltage ( V ) = 150000 V Current ( I ) = 0.50 A We have to find out Resistance = R &…

Q: A real battery with emf 12.4 V and internal resistance 2.90 Ω is connected to a resistance of 5.35…

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Q: A battery with emf 24.0 volts and internal resistance 1=2.0 ohms is pictured in the thick-lined box…

A: EMF of battery, V=24V Internal resistance, r=2Ω External resistance, R=15Ω Let potential difference…

Q: A copper transmission cable 170 km long and 12.0 cm in diameter carries a current of 145 A. Part A…

A: Givin :            There is a copper transmission cable having lenght L= 170 km            diameter…

Q: A battery has an emf of 15.0 V. The terminal voltage is 11.6 V when it is delivering 20.0 W of power…

A: a. the expression for power is

Q: Six resistors are connected to a battery. It is known that R1=5 ohm, R2= 25 ohm, R3= 80 ohm, R4= 10…

A: Hello. Since your question has multiple sub-parts, we will solve the first three (a, b, and c)…

Q: It from part (c), what is the equivalent resistance (in 0) of the entire circuit? rrent (in A)…

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Q: A car battery with a 12-V emf and an internal resistance of 0.050 Ω is being charged with a current…

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Q: wo resistors with values of 37 N and 24 S, respectively, are connected in series and hooked to a 12…

A: When we connect resistance in series then equivalent resistance is = R1+R2 So net resistance= 37+24…

Q: 3. Consider the circuits shown below. (a) What is the current through each resistor? (b) What is the…

A: Given:-               Resistance R1 =2k ΩR2 =1 k ΩR3 =1 k ΩVoltage V1 = 1.6 voltV2 = 1.4 volt

Q: Two lightbulbs are each connected to a voltage of 120 V. One hasa power of 25 W, the other 100 W.…

A: (a) Resistance calculation

Q: Pls solve asap  answer d) only You have given the above diagram of a resistor network. The…

A: Given that:- Electric circuit having six resistors and 3 voltage source.

Q: A 30.0 m long extension cord is made from two #19 gauge copper wires. (a) What is the resistance of…

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Q: A flashlight uses batteries that add up to 1.5 V and has a power output of 0.51 W. (a) How much…

A: Given data: Power (P) = 0.51 W Voltage (V) = 1.5 V Need to determine the current and effective…

Q: (I) What voltage will produce 0.25 A of current through a 4800 Ωresistor?

A: Given: The resistance of the resistor is 4800 Ω. The current in the resistor is 0.25 A.…

Q: Problem 1. A piece of 1 4-gauge copper wire 0. 163cm in diameter is 1 4.0m long. (a) What is its…

A: We have a copper wire of diameter d=0.163 cm (radius r=d/2=0.0815 cm) and length L=4 m with a…

Q: A lamp (R, = 154 2), an electric heater (R, = 23 Q), and a fan (R3 = 49 Q) are connected in parallel…

A: According to the given data, R1, R2 and R3 are connected in parallel.The equivalent resistance of…

Q: A flashlight uses batteries that add up to 4.5 V and has a power output of 0.39 W. (a) How much…

A:

Q: A 660-Ω resistor is connected to a variable-voltage power supply. (a) What voltage is necessary to…

A: Given : R = 660 Ω

Q: A 12.00-V battery has an internal resistance of a tenth of an ohm. (a) What is the current if the…

A:

Q: How long must a 0.64-mm-diameter aluminum wire be to have a 0.60 A current when connected to the…

A: Current through wire I = 0.60 A Voltage V = 1.5 V Diameter d = 0.64 mm Radius r = 0.32×10-3 m…

Q: In a string of holiday lights, 50 lights—with a resistance of 13.5 Ω each—are connected in series.…

A: (a)  50 lights each of 13.5 Ω, V = 120 V  Total resistance, R = 50 x 13.5 = 675 Ω Let the current is…

Q: A battery has an emf of 15.0 V. The terminal voltage of the battery is 11.4 V when it is delivering…

A: a) We know that power  P= V2/R R= 11.42/16 R= 8.12Ω

Q: A flashlight uses batteries that add up to 4.5 V and has a power output of 0.63 W. (a) How much…

A:

Q: Q1: Upton Chuck is riding the Giant Drop at Great America. If Upton free falls for 2.60 seconds,…

A: Given, Time=2.60 sec initial velocity=0 m/s let final velocity v and distance d m

Q: A constant current transfers 10*10^14 electrons onto one plate of a capacitor in 3 minutes [min].…

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Q: The figure below shows five resistors and two batteries connected in a circuit. What are the…

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Q: Ri (D t 652 t)2ov 652 R3} 652 Ry 주 4 B. ov.

A: R1 = 6 ohm V = 20 volts R2 = 6 ohm R3 = 6 ohm R4 = 4 ohm

Q: A 520-Ω resistor is connected to a variable-voltage power supply. (a) What voltage is necessary to…

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Q: A 30.0 m long extension cord is made from two #19 gauge copper wires. (a) What is the resistance of…

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Q: In the following Figure, the current in resistance R, is i,= 14A and the resistances are R, =R, = R;…

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Q: A 660-S2 resistör is (a) What voltage is necessary to cause a current of 0.7 A in the resistor? (b)…

A: Resistance, R = 660 Ω a. Current, I = 0.7 AVoltage, V = ? b. Voltage, V = 19 VCurrent, I = ?

Q: Consider the circuit shown below, with a battery of emf E = 20. V, and resistors R1 = 2.0 Ω, R2 =…

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Q: A 1.0×10¬3 V/m electric field creates a 2.5x1o17 electrons/s current in a 1.2-mm-diameter aluminum…

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Q: Consider the circuit shown in (Figure 1). For related problem-solving tips and strategies, you may…

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Q: Q1) Answer the following as True or False a- During the Specific Charge of Copper experiment, the…

A: Required : True or False

Q: The hot resistance of a flashlight bulb is 1.93, and it is run by a 1.58-V alkaline cell having a…

A: Given data:  Resistance of flashlight (R) = 1.93 Ω Emf (ε) = 1.58 V Internal resistance (r) = 0.100…

Q: A flashlight uses batteries that add up to 1.5 V and has a power output of 0.42 W. (a) How much…

A: Given: E.M.F. of battery (ε) = 1.5 V. Output power (P) = 0.42 W.

Q: Part A What is the resistance of A 1.0-m-long gold wire that is 0.50 mm in diameter? Express your…

A: