Assertion : Substances which get attracted towards magnets are called magnetic materials.
Reason : Wood is not attracted to a magnet.

Options

A. If both assertion and reason are true and reason is the correct explanation of assertion .
B. If both assertion and reason are true but reason is not the correct explation of assertion.
C. If assertion is true but reason is false
D. If assertion is false but reason is true.

Explanation

To analyze the given assertion and reason, we can break down the solution into the following steps:

### Step 1: Understand the Assertion
The assertion states that "substances which get attracted towards magnets are called magnetic materials." This statement is true. Magnetic materials include substances like iron, cobalt, and nickel, which exhibit magnetic properties and are attracted to magnets.

**Hint:** Identify the definition of magnetic materials and examples of such substances.

### Step 2: Understand the Reason
The reason provided is that "wood is not attracted to a magnet." This statement is also true. Wood is classified as a non-magnetic material, meaning it does not respond to magnetic fields and is not attracted to magnets.

**Hint:** Consider the properties of different materials and how they interact with magnetic fields.

### Step 3: Evaluate the Relationship Between Assertion and Reason
While both the assertion and the reason are true, we need to determine if the reason correctly explains the assertion. The assertion discusses magnetic materials, while the reason focuses on a specific non-magnetic material (wood). The reason does not provide a direct explanation for why substances that are attracted to magnets are called magnetic materials.

**Hint:** Analyze whether the reason directly supports or explains the assertion.

### Step 4: Conclusion
Since both the assertion and the reason are true, but the reason does not correctly explain the assertion, the correct conclusion is that the assertion is true, the reason is true, but the reason is not the correct explanation of the assertion.

**Hint:** Summarize your findings by stating the relationship between the assertion and the reason.

### Final Answer
The assertion is true, the reason is true, but the reason is not the correct explanation of the assertion.