Sebuah kawat lurus panjang yang dialiri arus listrik sebesar 10 A dari arah timur ke barat. Besar dan arah induksi magnetik di titik P yang berada tepat di bawah kawat tersebut pada jarak 10 cm adalah ....
Two parallel wires spaced 2 cm apart carry currents of 2 A and 3 A in opposite directions. The first wire has an upward direction. Where is the location of a point from the first wire where the magnetic induction is equal to zero?
A long wire carrying current I results in a magnetic induction B at a distance of a from the wire. The magnitude of the magnetic induction at a point located 3a units away from the wire is...
Two long wires, a and b, are placed in parallel at a distance of 8 cm from each other and carry currents in the same direction. Each wire carries a current of 20 A. Determine the magnitude and direction of the magnetic induction at point P, which is located 2 cm away from wire a.
A circular wire loop with a radius of 2π cm has 10 turns and carries a current of 2 A. What is the magnitude of the magnetic induction at the center of the circle?