4. The diagram shows a straight wire carrying current i in a uniform magnetic field. The magnetic force on the wire is i
Posted: Wed May 18, 2022 7:48 am
4. The diagram shows a straight wire carrying current i in a uniform magnetic field. The magnetic force on the wire is indicated by an arrow but the magnetic field is not shown. Of the following possibilities, the direction of the magnetic field is: i A. opposite the direction of the current B. opposite the direction of F C. in the direction of F D. into the page E. out of the page