Statement I : A ferromagnetic substance becomes a permanent magnet, when it is placed in a magnetic field.
Statement II : All the domains get oriented in the direction of magnetic field.

Options

A. Both Statement I and Statement II are correct and Statement II is the correct explanation of Statement I
B. Both Statement I and Statement II are correct but Statement II is not the correct explanation of Statement I
C. Statement I is correct but Statement II is incorrect
D. Statement II is correct but Statement I is incorrect

Explanation

To analyze the given statements regarding ferromagnetic substances, we can break down the problem step by step.

### Step 1: Understanding Ferromagnetic Substances
Ferromagnetic substances, such as iron, cobalt, and nickel, have regions called magnetic domains. Each domain acts like a tiny magnet with a north and south pole. In the absence of an external magnetic field, these domains are oriented randomly, resulting in no net magnetization.

**Hint:** Recall that in ferromagnetic materials, magnetic domains are the key to understanding their magnetic properties.

### Step 2: Statement I Analysis
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