Physics, 10.03.2020 07:28 leannehounschell
A bird is standing on a copper wire that has 200 A flowing through it. The distance between the bird’s feet is 4cm. The cylindrical wire that it is standing on has a diameter of 2cm. The bird has an resistance of 10 MΩ. a. What is the voltage drop between the bird’s feet? b. How much current is flowing through the bird and how much power is being absorbed by the bird? c. What happens to the bird?
Answers: 1
Physics, 21.06.2019 22:00
Let v1, v2, w be three linearly independent vectors in r 3 . that is, they do not all lie on the same plane. for each of the following (infinite) set of vectors, carefully sketch it in r 3 , and determine whether or not it is a vector space (i.e., a subspace of r 3 ). explain your reasoning
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Physics, 22.06.2019 01:10
The 10-kg double wheel with radius of gyration of 125mm about o is connected to the spring of stiffness k = 600 n/m by a cord which is wrapped securely around the inner hub. if the wheel is released from rest on the incline with the spring stretched 225 mm, calculate the maximum velocity v of its center o during the ensuing motion. the wheel rolls without slipping
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Physics, 22.06.2019 15:30
What are the similarities & differences between a thermistor and a light dependent resistor in physics?
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A bird is standing on a copper wire that has 200 A flowing through it. The distance between the bird...
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