The electric field between the plates of a parallel-plate capacitor is horizontal, uniform, and has a magnitude e. asmall object with a charge of -2.16 μc is attached to the string. the tension in the string is 0.420 n , and the angle it makes with the vertical is 16 ∘.what is the mass of the object?

If a balloon is taken outside on a very cold day, what will occur?

What would be the result of an alpha particle coming into a magnetic field? a) the alpha particle will stop moving. b) the alpha particle will reverse its direction. c) the alpha particle will be deflected in a curve path. d) the alpha particle will continue to travel in a straight line.

Consider a one meter long horizontal pipe with a constant 100 cm^2 cross sectional area. water flows rightward into the pipe at x = 0 with flow velocity 02m/sec at every point within the pipe intake area. at x=1, the rightward flow rate is 0.192 m/sec. assume the water is a conserved quantity in the pipe, so there must be a leak (a sink) somewhere in the pipe. 1. compute net volumetric flow of the source if the system to be in equilibrium. 2. now assume the pipe in the problem has no leaks. compute the net volumetric rate of change for the system.