A Deuteron Is Moving with a Speed of 2 $\times$ 10⁶ M/s at Right Angles to a Magnetic Field

question 31

Multiple Choice

A deuteron is moving with a speed of 2.0 $\times$ 10⁶ m/s at right angles to a magnetic field.The field is uniform,with magnitude B = 0.40 T.The mass and charge of a deuteron are 3.3 $\times$ 10^-27 kg and 1.6 $\times$ 10^-19 C,respectively.The radius of the deuteron orbit is approximately

• A)0.21 m
• B)1.8 m
• C)6.3 m
• D)10 cm
• E)27 cm

Understand the principle and application of de-emphasizing less important information in business communication.

Understand the importance of adapting sentences and paragraphs to the intended readers.

Recognize the value of logical order in enhancing coherence in messages.

Identify the impact of sentence length on emphasis in communication.

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Definitions:

Option Contract

A financial contract granting the buyer the right, but not the obligation, to buy or sell an asset at a set price on or before a certain date.

Conversion Warrant

A conversion warrant is a financial derivative that gives the holder the right, but not the obligation, to convert the warrant into the underlying company's stock at a specific price before expiration.

Strike Price

The set price at which the holder of an options contract can buy (call option) or sell (put option) the underlying asset.

Risk-Free Rate

The theoretical rate of return on an investment with zero risk, often represented by government bonds.