Classify the following as motion along a straight line, circular oroscillatory motion:
Motion of the hammer of an electric bell.

Explanation

To classify the motion of the hammer of an electric bell, let's analyze the process step by step:

### Step 1: Understanding the Mechanism
When the electric bell is switched on, an electric current flows through the circuit, which energizes the electromagnet. This causes the electromagnet to attract the armature (the part that holds the hammer).

**Hint:** Think about what happens when electricity is applied to the electromagnet.

### Step 2: Movement of the Hammer
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