A metal slab is placed in a uniform electric field `vecE`. What will be the net electric field intensity inside it?

Explanation

To determine the net electric field intensity inside a metal slab placed in a uniform electric field, we can follow these steps:

### Step 1: Understand the Concept of Electric Field and Conductors
When a conductor (like a metal slab) is placed in an external electric field, the free electrons within the conductor will respond to the electric field.

**Hint:** Recall that conductors have free electrons that can move easily in response to external electric fields.

### Step 2: Movement of Free Electrons
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