Physics > QUESTION PAPER (QP) > Texas State University - PHYS 2425expertTA_HW_10 Magnetic Field and Force (All)

Texas State University - PHYS 2425expertTA_HW_10 Magnetic Field and Force

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ExpertTA HW 10: Magnetic Field and Force Problem 1: Four current carrying wires are arranged in the corners of a square as shown in the picture. The magnetic field in the center of the square is d ... irected towards: 1) North 2) South 3) Zero. 4) East 5) West Problem 2: Two horizontal wires with identical currents carry currents directly towards you. As viewed from your position, the magnetic field 1 m to the right from the right wire is: 1) Directed towards the left wire 2) Directed towards the right wire 3) Zero. 4) Directed down 5) Directed up Problem 3: Consider the two wires in the figure, running at a right angle to each other. The wires carry the same current I = 4.5 mA, in the directions shown. The distances shown are d1 = 39 cm and d2 = 5.5 cm. Part (a) What is the magnitude of the magnetic field, in tesla, at point A? Numeric: BA = __________________________________________ Part (b) What is the magnitude of the magnetic field, in tesla, at point B? [Show More]

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