Moving Charges and Magnetism

Question: The magnetic moment of a current carrying loop is $2.1 \times {10^{ - 25}}\,amp \times {m^2}$. The magnetic field at a point on its axis at a distance of $1\,{\AA}$ is

1) $4.2 \times {10^{ - 2}}\,weber/{m^2}$

2) $4.2 \times {10^{ - 3}}\,weber/{m^2}$

3) $4.2 \times {10^{ - 4}}\,weber/{m^2}$

4) $4.2 \times {10^{ - 5}}\,weber/{m^2}$

Solution:

Explanation: No Explanation

Biot-Savart's Law Amperes Law

Rate this question:

★ ★ ★ ★ ★

Average rating: (0 votes)