Two current carrying wires are a distance d4 cm apart. use the diagram below to answer the following questions. both wires have a current of 90.0 ma. point p is located at (0 cm, 2 cm. note that the angle at the apex is a right angle. a. on the igure show the magnetic field lines due to wire and wire 2. b. on the figure show the magnetic field b and b due to wire 1 and wire 2 at p. c. caleulate themagnitude of and b d. caleulate the magnitude and directiog (sketch it on the figure) of the total magnetic field brot

Ryan is examining the energy of the particles in a bar of gold. what is ryan most likely studying?

Two loudspeakers, 5.5 m apart and facing each other, play identical sounds of the same frequency. you stand halfway between them, where there is a maximum of sound intensity. moving from this point toward one of the speakers, you encounter a minimum of sound intensity when you have moved 0.33 m . assume the speed of sound is 340 m/s.part a) what is the frequency of the sound? part b) if the frequency is then increased while you remain 0.21 m from the center, what is the first frequency for which that location will be a maximum of sound intensity? express your answer to two significant figures and include the appropriate units.

Ahuge (essentially infinite) horizontal nonconducting sheet 10.0 cm thick has charge uniformly spread over both faces. the upper face carries +95.0 nc/m2 while the lower face carries -25.0 nc/ m2. what is the magnitude of the electric field at a point within the sheet 2.00 cm below the upper face? (ε0 = 8.85 × 10-12 c2/n · m2)