Multiple Choice
A current-carrying wire of length 52.0 cm is positioned perpendicular to a uniform magnetic field.If the current is 15.0 A and it is determined that there is a resultant force of 2.3 N on the wire due to the interaction of the current and field,what is the magnetic field strength?
A) 0.29 T
B) 0.029 T
C) 0.020 T
D) 0.38 T
E) 0.18 T
Correct Answer:

Verified
Correct Answer:
Verified
Q51: An 8.00-cm-long piece of wire is formed
Q52: A superconducting wire carries a current of
Q53: A proton and an alpha particle are
Q54: There is a current I flowing in
Q55: The magnetic force on a charged particle
Q57: Superconductors can carry very large currents with
Q58: A proton and an alpha particle are
Q59: Two long parallel wires 10.0 cm apart
Q60: Two parallel conductors each of 0.34 m
Q61: The right-hand rule allows one to find