A Proton Moving with a Velocity of 4

question 74

Multiple Choice

A proton moving with a velocity of 4.0 × 10⁴ m/s enters a magnetic field of 0.20 T. If the angle between the velocity of the proton and the direction of the magnetic field is 60°, what is the magnitude of the force on the proton?

• A) 1.8 × 10^-15 N
• B) 0.60 × 10^-15 N
• C) 1.1 × 10^-15 N
• D) 2.2 × 10^-15 N
• E) 3.3 × 10^-15 N

---

Definitions:

Major Contributor

The most significant structure or mechanism among several possibilities in a chemical reaction or process.

Resonance Hybrid

A representation of a molecule where the electron distribution is a hybrid of two or more structures, illustrating the delocalization of electrons.

Resonance Forms

Alternative ways of drawing the structure of a molecule to show the delocalization of electrons within the molecule.

Sodium Methoxide

is a chemical compound with the formula CH3ONa, used as a strong base and nucleophile in various organic synthesis reactions.