Current passing through a wire decreases linearly from `10 A` to `0` in 4s. Find total charge flowing through the wire in the given time interval.

Explanation

To solve the problem of finding the total charge flowing through a wire when the current decreases linearly from 10 A to 0 A in 4 seconds, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the relationship between current and charge**:
The current (I) is defined as the rate of flow of charge (Q) with respect to time (t). Mathematically, this is expressed as:
\[
I = \frac{dQ}{dt}
...