A Particle with Charge Q and Mass M Is Moving $\pi$

question 33

Multiple Choice

A particle with charge q and mass m is moving with speed v in the +x direction enters a magnetic field of strength B pointing in the +y direction. The work done by the magnetic force on the particle as it travels one semi-circle is

• A) \(\pi\)mqvB
• B) \(\pi\)mv²
• C) \(\pi\)qvB
• D) zero
• E) \(\pi\)mv/qB

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Definitions:

Albrecht Wallenstein

A prominent military leader and mercenary during the Thirty Years' War, known for his strategy, leadership, and complex allegiances, influencing the outcome of numerous battles.

Protestantism

A branch of Christianity that originated with the Reformation, a movement against what its followers considered to be errors in the Roman Catholic Church.

Foreign Policy

A government's strategy in dealing with other nations, regarding diplomacy, trade, and military action.

Henry IV

A King of France (1589-1610) known for issuing the Edict of Nantes, which granted religious freedom to Protestants, and for his efforts to strengthen the French monarchy.