Suppose a conducting rod is 52 cm long and slides on a pair of rails at 2.75 m/s. What is the strength of the magnetic field in
T if a 8 V emf is induced?
1 answer:
Answer:
5.6 Tesla
Explanation:
L = 52 cm = 0.52 m
V = 2.75 m/s
e = 8 V
Let B be tha magnitude of magnetic field. Use the formula for the motional emf
e = B × V × L
B = e / V L
B = 8 / (2.75 × 0.52)
B = 5.6 Tesla
You might be interested in
The most common liquid on planet earth is water
Answer:
Electron
Explanation:
In the picture, the letter A is pointing to an electron.
Well i honestly wouldn’t know
The tension in the string corresponds to the gravitational attraction between the Sun and any planet.
