A Proton with an Initial Velocity of (1

question 44

Multiple Choice

A proton with an initial velocity of (1.0x + 2.0y + 3.0z) * 10⁵ m/s enters a magnetic field of 0.50z T.Find the magnitude of the acceleration of the proton.The mass of the proton is 1.67 * 10^-27 kg.Where x,y and z are unit vectors in the x,y and z directions,respectively.

• A)4.0 * 10¹³ m/s²
• B)2.1 * 10¹³ m/s²
• C)1.5 * 10¹³ m/s²
• D)1.1 * 10¹³ m/s²
• E)2.6 * 10¹³ m/s²

Recognize the role and regulation of electrolytes in physiological processes.

Understand the impact of hormones on electrolyte balance and fluid homeostasis.

Differentiate between various fluid compartments in the body and their characteristics.

Comprehend the mechanisms and routes of ion excretion under normal conditions.

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