005 10.0 points Birds resting on high-voltage power lines are a common sight. The copper wire...
Birds resting on high-voltage power lines are a common sight. The copper wire on which a bird stands is 1.94 cm in diameter and carries a current of 112 A. If the bird's feet are 9.18 cm apart, what is the potential difference across its body? Copper's resistivity is 1.68 x 10-822 m. Answer in units of 4V.
You often see birds resting on power lines that carry currents of 52 A. The copper wire on which the bird stands has a radius of 1.7 cm. Assuming that the bird's feet are 4.5 cm apart, calculate the potential difference across its body.
Need help with these A current of 75.7 mA exists in a metal wire. How many electrons flow past a given cross-section of the wire in 9.4 min? The fundamental charge is 1.602 Times 10^-19 C. Birds resting on high-voltage power lines are a common sight. A certain copper power line carries a current of 122 A, and its resistance per unit length is 2.39 Times 10^-5 1 Ohm/m. If a bird is standing on this line with its feet...