Moving Charges and Magnetism

Question: The magnetic field at the centre of current carrying coil is

1) $\frac{{{\mu _0}ni}}{{2r}}$

2) $\frac{{{\mu _0}}}{{2\pi }}\frac{{ni}}{r}$

3) $\frac{{{\mu _0}ni}}{{4r}}$

4) ${\mu _0}ni$

Solution:

Explanation: No Explanation

Biot-Savart's Law Amperes Law

Rate this question:

★ ★ ★ ★ ★

Average rating: (0 votes)