A flat circular coil has 250 identical loops of very thin wire. Each loop has an area of $0.12$ $\mathrm { m } ^ { 2 }$ and carries $15 \mathrm {~mA}$ of current. This coil is placed in a magnetic field of $0.050 \mathrm {~T}$ oriented at $30 ^ { \circ }$ to the plane of the loop. What is the magnitude of the magnetic moment of the coil?

Question

Quizplus · Accepted Answer

The Answer of A flat circular coil has 250 identical loops of very thin wire. Each loop has an area of $0.12$ $\mathrm { m } ^ { 2 }$ and carries $15 \mathrm {~mA}$ of current. This coil is placed in a magnetic field of $0.050 \mathrm {~T}$ oriented at $30 ^ { \circ }$ to the plane of the loop. What is the magnitude of the magnetic moment of the coil?

A Flat Circular Coil Has 250 Identical Loops of Very 0.120.120.12

A Flat Circular Coil Has 250 Identical Loops of Very $0.12$