When a Magnetic Field Causes a Charged Particle to Move

question 50

Multiple Choice

When a magnetic field causes a charged particle to move in a circular path,the only quantity listed below which the magnetic force changes significantly as the particle goes around in a circle is the particle's:

• A)energy.
• B)momentum.
• C)radius for the circle.
• D)time to go around the circle once.

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Definitions:

Germany

A country in Central Europe, known for its influential history in science, arts, and the pivotal roles it played in both World War I and World War II.

Italy

A European country located in the heart of the Mediterranean Sea, known for its rich history, art, culture, cuisine, and contributions to science and literature.

Edmund Blunden

Edmund Blunden was an English poet, author, and critic, best known for his poetry that detailed his experiences in World War I and the English countryside.

World War I

A global conflict mainly involving European powers that lasted from 1914 to 1918, also known as the Great War, marked by trench warfare and the extensive use of chemical weapons.