Two long, straight, parallel wires, 10.0 cm apart carry equal 4.00-a currents in the same direction, as shown in the figure1. find the magnitude of the magnetic field at point p3, 20.0 cm directly above p1.the magnitude of the magnetic field at point p1, midway between the wires. is zerothe magnitude of the magnetic field at point p2, 25.0 cm to the right of p1. is 6.67�10? 6

muscle endurance

explanation:

i can do 50 in a row ( but i get so tired after that)

electromagnetic shielding is the practice of reducing the electromagnetic field in a space by blocking the field with barriers made of conductive or magnetic materials. shielding is typically applied to enclosures to isolate electrical devices from their surroundings, and to cables to isolate wires from the environment through which the cable runs. electromagnetic shielding that blocks radio frequency electromagnetic radiation is also known as rf shielding.

the shielding can reduce the coupling of radio waves, electromagnetic fields and electrostatic fields. a conductive enclosure used to block electrostatic fields is also known as a faraday cage. the amount of reduction depends very much upon the material used, its thickness, the size of the shielded volume and the frequency of the fields of interest and the size, shape and orientation of apertures in a shield to an incident electromagnetic

from wikipedia

causes

fossil fuels burn

cities become more industrialized

human population grows worldwide

god i hope this !