two very long parallel wires A & B are shown in the diagram below wire a on the y-axis is at y=6cm carring a current of 16A out of the page. B is at y=-6 cm carries a current of 8A going into the page. what is the magnitude and direction of the magnetic field at the point on the x-axis at x=4 cm ​

Astone dropped into a well is heard to strike the water after 8seconds. find the depth of the well if the velocity of sound is 350m/s

Consider two metallic rods mounted on insulated supports. one is neutral, the other positively charged. you bring the two rods close to each, but without contact, and briefly ground the the neutral rod by touching it with your hand. show answer correct answer what would be resulting charge (if any) on the initially neutral rod

Astone is thrown into a pond. what happens to the amplitude of the resulting waves as they get farther from the point where the stone hit the water? explain.