# Coefficient of Mutual Induction -2!

**Electricity and Magnetism**Level 4

A very long straight conductor and isosceles triangular conductor lie in a plane and are separated from each other as shown in the figure. If \(a = 10 \text{ cm} \) , \( b = 20 \text{ cm} \) and \(h = 10 \text{ cm}\), find the coefficient of mutual induction.