Which of the following is an accurate statement? a. The magnetic force on a movi

Question

Which of the following is an accurate statement?

a. The magnetic force on a moving charge does not change its energy.
b. A magnetic field line is, by definition, tangent to the direction of the magnetic force on a moving charge at a given point in space.
c. The magnetic force on a current-carrying wire is greatest when the wire is parallel to the magnetic field.
d. Magnetic field lines have as their sources north and south poles.
e. A current-carrying loop of wire tends to line up with its plane parallel to an external magnetic field in which it is positioned.

Explanation / Answer

E) The magnetic force on a moving charge does not change its energy.

Related Questions

Navigate

• Browse (All)
• Browse W
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.