A Doubly Charged Ion with Speed 6 $\vec { B }$

question 66

Multiple Choice

A doubly charged ion with speed 6.9 × 10⁶ m/s enters a uniform 0.80-T magnetic field,traveling perpendicular to the $\vec { B }$ field.Once in the field,it moves in a circular arc of radius 30 cm.What is the mass of this ion? (e = 1.60 × 10^-19 C)

• A)11 × 10^-27 kg
• B)6.7 × 10^-27 kg
• C)3.3 × 10^-27 kg
• D)8.2 × 10^-27 kg

Analyze how the Constitution and its amendments have shaped the concept of American citizenship.

Evaluate the Constitution's approach to the institution of slavery and Indian policies.

Understand the significance and criticisms of the Federalist and Anti-Federalist arguments.

Examine the origins and impact of the Bill of Rights on American society.

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