A Ring of Radius 20 Cm Has a Charge of 2

question 74

Multiple Choice

A ring of radius 20 cm has a charge of 2 nC on it.What is the electric potential in the center of the ring?

• A)0 V
• B)8.9 V
• C)4.5 V
• D)89 V
• E)45 V

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Definitions:

Ectopic Pregnancy

A pregnancy where the fertilized egg implants and grows outside the main cavity of the uterus, often in a fallopian tube.

Ejaculation

The forceful expulsion of semen from the body, typically occurring as a climax of sexual arousal.

Seminal Vesicle

A gland in males that secretes a significant portion of the fluid that makes up semen.

Secondary Oocyte

An intermediate cell in human and animal oogenesis, resulting from the first meiotic division of the primary oocyte, ready for fertilization.