A wire (mass = 50 g, length = 40 cm) is suspended horizontally by two vertical wires which conduct a current I = 8.0 A, as shown in the figure. The magnetic field in the region is into the paper and has a magnitude of 60 mT. What is the tension in either wire?
A. 0.15 N
B. 0.68 N
C. 0.30 N
D. 0.34 N
E. 0.10 N
Answer: D
Physics & Space Science
You might also like to view...
The air in your room is composed of molecules that have
A) nearly identical speeds. B) a wide variety of speeds. C) no speeds worth mentioning.
Physics & Space Science
How is Mimas responsible for the Cassini Division?
What will be an ideal response?
Physics & Space Science
In a vacuum where air resistance is zero, which variable below has no effect on the final falling velocity of an object?
Physics & Space Science
Niels Bohr postulated that the hydrogen electron radiates energy only when it makes a(n) ______________ from one allowed orbit to another
Fill in the blank(s) with correct word
Physics & Space Science