An electrical circuit has two resistors, R1= 50Ω, R2=30Ω connected in parallel to a 110v supply. 1. Draw the diagram to represent the given information
2. Calculate the total resistance
3. Calculate the total current
4. Calculate the voltage across each resistor
5. Calculate the current through each resistor
6. Calculate total power

Which atomic model was proposed as a result of j. j. thomson’s work?

At a certain instant after jumping from the airplane a, a skydiver b is in the position shown and has reached a terminal (constant) speed vb = 52 m/s. the airplane has the same constant speed va = 52 m/s, and after a period of level flight is just beginning to follow the circular path shown of radius ρa = 2330 m. (a) determine the velocity and acceleration of the airplane relative to the skydiver. (b) determine the time rate of change of the speed vr of the airplane and the radius of curvature ρr of its path, both as observed by the nonrotating skydiver.

The electric potential v is constant everywhere within a certain region of space. which statement below is true? the choices are: the electric field is also constant (but not zero) within the region. a charged particle placed within the region will experience an electric force. the electric field is zero everywhere within the region. the electric field varies from place to place within the region.