A 320-km-long high-voltage transmission line 2.0 cm in diameter carries a steady current of 1,200 A. If the conductor is copper with a free charge density of 8.5  1028 electrons per cubic meter, how many years does it take one electron to travel the full length of the cable? (Use 3.156  107 for the number of seconds in a year.)

Q: A 190-km-long high-voltage transmission line 2.0 cm in diameter carries a steady current of 1,210 A.…

A: Length of transmission line (L) = 190 km = 190000 m Diameter of the transmission line (d) = 2 cm…

Q: If the battery in the circuit below is 9.77V, resistor R1=83.862, and resistor R2=59.65N, what is…

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Q: 500mA of a current is flowing through a filament of a lightbulb. How many coulombs of charge move…

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Q: A 170-km-long high-voltage transmission line 2.0 cm in diameter carries a steady current of 1,240 A.…

A:

Q: There is a net passage of 5.2  1018 electrons by a point in a wire conductor in 0.24 s. What is the…

A: Given: Number of electrons time of flow Charge on an electron Required: Current in the wire (I).

Q: A copper transmission cable 43 km long and 5.3 cm in diameter carries a current of 41 A. How much…

A:

Q: A high voltage transmission line of diameter 3.73 cm and length 3.76189 km carries a steady current…

A: Given data The diameter of the transmission line is: d = 3.73 cm = 0.0373 m The length of the…

Q: A large lightning bolt had a 15,300 A current and moved 29.5 C of charge. What was its duration (in…

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Q: The current in a wire is 0.490 A. How much charge flows through a cross section of the wire in 11.7…

A: Current is defined as the rate of flow of charge through a cross-section.

Q: A total of 605 C of charge passes through a flashlight in 0.500 h. What is the average current in…

A: Charge , Q = 605 Ctime , t = 0.500 h

Q: A 210-km-long high-voltage transmission line 2.0 cm in diameter carries a steady current of 1,060 A.…

A:

Q: A 330-km-long high-voltage transmission line 2.00 cm in diameter carries a steady current of 1,120…

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Q: electric current of I = 0.266 A runs though a wire. How many electrons flow past a particular point…

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Q: n a conducting wire, 3.17C of charge flow every 8.5 seconds.  What is the electric current in this…

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Q: How many electrons pass through the filament during this time?

A: Given: Current is I=479 mA Time t=8.66 s The magnitude of charge on one electron is qe=1.602×10-19 C…

Q: electrons p

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Q: A 310-km-long high-voltage transmission line 2.00 cm in diameter carries a steady current of 1,030…

A:

Q: A power trans line is hung wers with glass ving 2. What current (in mA) flows through the insulator…

A: Given: The resistance of the metal tower is 2.8×109 Ω. The potential difference is 160 kV.

Q: A 340-km-long high-voltage transmission line 2.0 cm in diameter carries a steady current of 1,230 A.…

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Q: Use the following values to calculate current density (electrical current/area) in units of A/m2.…

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Q: A 270-km-long high-voltage transmission line 2.00 cm in diameter carries a steady current of 1,210…

A: Time = 30.2207 year Or Time = 30.2 year (approximately)Explanation:

Q: In a conducting wire, 7.61C of charge flow every 14.09 seconds.  What is the electric current in…

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Q: A charge of Q = 4.2 C passes through a wire every t = 5.5 s. Question A) Input an expression…

A: Given data: Charge (Q) = 4.2 C Time (t) = 5.5 s Required: Current (I)

Q: A conductor has a cross-sectional area of 2.3×106 m² and the number of free electrons per unit…

A: In this question, cross sectional area (A) , free electron density (n) & current (I) are given.…

Q: A 320-km-long high-voltage transmission line 2.00 cm in diameter carries a steady current of 1,070…

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Q: A high voltage transmission line of diameter 2.55 cm and length 3.42167 km carries a steady current…

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Q: A 220-km-long high-voltage transmission line 2.0 cm in diameter carries a steady current of 1,180 A.…

A: Calculate the cross-sectional area of the cable. A=π4d2A=π4(2 cm×1 m100 cm)2A=3.14×10−4 m2

Q: what is the current

A: Given: Total charge of lightning bolt is q=40 C Time is t=0.5 s Find: Current in lightning bolt.

Q: Given that E-12.0 V, R₁ – 1.00 £2, R₂-2.00 £2, R3-3.00 £2, and R4 -4.00 52, calculate the following:…

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Resistivity

Resistivity is a characteristic property of the conductor’s material that measures the extent to which the material opposes the flow of current. It is denoted by the Greek letter “rho”. Electrical resistivity, also known as specific resistance, depends on the nature of the material of the conductor and is unaffected by its dimensions.