Please draw pictures!!! 8. I) A bird stands on a dc electric transmission line carrying 4100...
A bird stands on a dc electric transmission line carrying 2900 A. The line has 2.6×10^-5 resistance per meter, and the bird's feet are 3.9 cm apart. What is the potential difference between the bird's feet? Express your answer to two significant figures and include the appropriate units
QUESTIONS A bird stands on a dc electric transmission line carrying 5000 A. The line has 49 10-3 a resistance per meter, and the bird's feet are 3 cm apart. What is the potential difference between the bird's feet? QUESTION 6 How many 35-W light bulbs, connected to 120 V battery in parallel, can be used without blowing a 11.A fuse?
2.[1pt Electrical power is typically transmitted over long distances at very high voltage, up to 1000 kV (for reasons that we will explore in the next problem). Suppose that bird a lands on a power line carrying 2690A, as seen in the figure below If the line has 3.08x10Ohm resistance per meter and the bird's feet are 3.60cm apart, what is the magnitude of the potential difference between the bird's feet? Answer: Incorrect, tries 2/6 Hint: Simple enough to calculate...
A typical overhead power line is bare wire at a high potential relative to ground. A local line receives power at 3300 V with respect to the ground; the delivered voltage is slightly less, due to resistance loss in the wire. The wire is 10 km long, carries a current of 60 A, and has a resistance (made small to limit power loss) of 2.5 Ω. 1) Approximately how much power is lost due to the resistance of the wire?...