10 C of charge are placed on a spherical conducting shell. A particle with a charge of +30 point charge is
placed at the center of the cavity. The net charge in
coulombs on the inner surface of the shell is

Two technicians are discussing a resistance measurement between the can-h and can-l wires. technician a says this measurement should be done with the ignition switch in the "run" position. technician b states that a measurement of 0 ohms indicates an open in the network. which technician is correct?

Juan created a chart to him study for a test. which headings best complete the chart? x: transparent objects y: opaque objects x: opaque objects y: transparent objects x: high frequency waves y: low frequency waves x: low frequency waves y: high frequency waves

Discuss how the hardness or softness of the landing surface is related to the time required to stop the egg