Question

Four long parallel wires each carry a current of 1.0 A. The current direction is out... Four long parallel wires each carry a current of 1.0 A. The current direction is out of the page through wires 1 and 3 and into the page through wires 2 and 4. Use Ampere's Law to calculate the magnitude and direction of the magnetic field at point A located at the center of the square. The diagram below represents a scale drawing of the actual "square" and you can use measurements to obtain any distances you need to complete this problem. Include a well-labeled diagram of all the vector quantities you are considering.  Earn Coins

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