The Figure Shows a Hollow Conducting Spherical Shell with an Inner

question 71

Multiple Choice

The figure shows a hollow conducting spherical shell with an inner radius of 8 cm and an outer radius of 10 cm.A charge,q,placed at the center of the shell causes an electric field at the inner surface of the shell,E_i,which has a magnitude of 80 N/C and points toward the center of the sphere.Additionally,there is an electric field at the outer surface,E_o,which has a magnitude of 80 N/C and points away from the center of the sphere.Determine the charge on the inner surface of the spherical shell.

• A)0 C
• B)+ 5.69 * 10^-11 C
• C)+ 8.89 * 10^-11 C
• D)+ 1.46 * 10^-10 C

---

Definitions:

STI

Sexually Transmitted Infections, infections that are transmitted through sexual contact, caused by bacteria, viruses, or parasites.

Chlamydia

A common sexually transmitted infection caused by the bacterium Chlamydia trachomatis, often asymptomatic but treatable with antibiotics.

Gardasil

A vaccine used to protect against infections caused by certain strains of human papillomavirus (HPV), related to cervical and other cancers.

Cervarix

A vaccine that protects against certain types of human papillomavirus (HPV) that cause cervical cancer.