A Solid Metal Ball with a Radius of 30 Cm

question 75

Multiple Choice

A solid metal ball with a radius of 30 cm has a net charge of 77 nC.If the electric potential is zero far away from the ball,what is the electric potential at the center of the ball?

• A)0 V
• B)770 V
• C)2300 V
• D)6100 V
• E)7700 V

Distinguish between the different types of cranial nerves (sensory, motor, mixed).

Understand the general function and division of the autonomic nervous system (ANS).

Identify key anatomical structures associated with the autonomic nervous system.

Comprehend the innervation and control mechanisms of the sympathetic and parasympathetic nervous systems.

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