An Electron Is Moving with a Speed of 3

question 49

Multiple Choice

An electron is moving with a speed of 3.5 × 10⁵ m/s when it encounters a magnetic field of 0.60 T. The direction of the magnetic field makes an angle of 60.0° with respect to the velocity of the electron. What is the magnitude of the magnetic force on the electron?

• A)4.9 × 10^-13 N
• B)3.2 × 10^-13 N
• C)1.7 × 10^-13 N
• D)3.4 × 10^-14 N
• E)2.9 × 10^-14 N

Understand the role of technology in shaping history and its influence by various entities.

Recognize the portrayal of technology in media and theoretical implications.

Grasp the concept of technology being under human control and the factors influencing technological growth.

Understand the historical development and organization of technological innovations.