A bar magnet is suspended and allowed to rotate freely. If the magnetic field of Earth is considered to be equivalent to that of a large bar magnet, which pole of the suspended magnet would point toward the magnetic north pole of Earth? Explain your reasoning b. Which magnetic pole is at the geographic South Pole of Earth? of Earth? Draw and explain the differences.
Answers: 3
Physics, 22.06.2019 15:10
Suppose that f : rn ā rm and that a ā k, where k is a connected subset of rn . suppose further that for each x ā k there exists a Ī“x > 0 such that f(x) = f(y) for all y ā bĪ“x (x). prove that f is constant on k; that is, f(x) = f(a) for all x ā k
Answers: 1
Physics, 22.06.2019 17:20
The magnitude of the magnetic field at a certain distance from a long, straight conductor is represented by b. what is the magnitude of the magnetic field at twice the distance from the conductor? a. at twice the distance, the magnitude of the field is 4b.b. at twice the distance, the magnitude of the field is 2b.c. at twice the distance, the magnitude of the field is b/2.d. at twice the distance, the magnitude of the field is b/4.e. at twice the distance, the magnitude of the field remains equal to b.
Answers: 3
Physics, 23.06.2019 04:31
Ivana walks 2km north then turns around and walks 3km south
Answers: 1
A bar magnet is suspended and allowed to rotate freely. If the magnetic field of Earth is considered...
Mathematics, 10.12.2020 19:20
English, 10.12.2020 19:20
Chemistry, 10.12.2020 19:20
Mathematics, 10.12.2020 19:20
Mathematics, 10.12.2020 19:20
Mathematics, 10.12.2020 19:20
Mathematics, 10.12.2020 19:20
Mathematics, 10.12.2020 19:20