Question

please solve these question in proper way.​

Answer 1

Answer:

Pole strength=  5000 Am

Explanation:

• Magnetic moment = 60Am²

• Magnetic length    = 12 cm = 0.12m

Magnetic moment = Pole strength* Length

⇒  60Am² = p* 0.12m

⇒ P = $\frac{60Am^{2} }{0.12m}$

⇒ P = 5000Am