Suppose that the magnetic field at point 1 is B 1 = 28 mT in (Figure 1). Assume

Question

Suppose that the magnetic field at point 1 is B1 = 28 mT in (Figure 1). Assume that the wires overlap closely at 2 and 3, that each point is the same distance from nearby wires, and that all other wires are too far away to contribute to the field.

Part A

What is the magnetic field strength at points 2 to 4 in (Figure 1)?

Express your answers using two significant figures separated by commas.

Suppose that the magnetic field at point 1 is B1 = 28 mT in (Figure 1). Assume that the wires overlap closely at 2 and 3, that each point is the same distance from nearby wires, and that all other wires are too far away to contribute to the field.

Part A

What is the magnetic field strength at points 2 to 4 in (Figure 1)?

Express your answers using two significant figures separated by commas.

Explanation / Answer

Field at point 2 will be 56 mT. Here field due to both wires will get add up.

Field at point 3 is Zero. Here field due to both wire get cancel out.

Field at point 4 is 56 mT . Here also field due to both wires will get add up

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