A square loop of side `10 cm` and resistance `0.5 Omega` is placed vertically in the east-west plane. A uniform magnetic field of `0.10 T` is set up across the plane in the north-east direction. The magnetic field is decreased to zero in `0.70 s` at a steady rate. The magnetude of current in this time-interval is.

Explanation

To solve the problem, we will follow these steps:

### Step 1: Calculate the area of the square loop
The side of the square loop is given as 10 cm. We need to convert this to meters for consistency in SI units.

\[ \text{Side} = 10 \, \text{cm} = 0.1 \, \text{m} \]
...