(24 points) a point charge q1 = -5.7 μc is located at the center of a thick conducting spherical shell of inner radius a = 7.4 cm and outer radius b = 11.5 cm. the conducting spherical shell has a net charge of q2 = 2.6 μc. a) draw the electric field lines inside the inner radius, between the inner and outer radius, and exterior to the conducting shell. b) what is the magnitude of the electric field at a location 8.0 cm from the point charge? c) what is the electric field at the point θ = 45o , r = 13 cm?

Give your knowledge of these things in your paper, you will compare and contrast analog and digital signals to determine which is more reliable for encoding and transmitting information. you’ll compare these features: signal shape numerical values for signal measurements amount of data that can be transmitted energy requirements privacy and security (ability of the signal to be encoded in a secret code) clarity of signal in the space provided, write down what you already know about any of these features. if you’re not sure, write down questions you might have about the features.

You throw a small rock straight up from the edge of a highway bridge that crosses a river. the rock passes you on its way down, 7.00 s after it was thrown. what is the speed of the rock just before it reaches the water 28.0 m below the point where the rock left your hand? ignore air resistance.

Me with this and you will be marked brainliest