nvm i got this one, i think
5.2*6.0*.0001
.000312=
3.1*10^-4 N
so is this A?
Help please
A wire carries a current of 5.2 A from east to west through a 6.0 m section of wire in the earth's magnetic field of 1 × 10^-5 T at a location where the magnetic field points south. What is the magnitude of the magnetic force acting on the wire?
3.1 × 10^-4 N
3.1 N
5.2 × 10^-5 N
6.0 × 10^-5 N
1 answer
2 answers