[" A field of strength "5times10^(4)/ pi" ampere turns "],[" meter acts at right angles to the coil of "50" turns "],[" of area "10^(-2)m^(2)" .The coil is removed from the "],[" field in "0.1" second.Then the induced e.m.fin "],[" the coil is "]

Explanation

To solve the problem of finding the induced electromotive force (e.m.f.) in a coil when it is removed from a magnetic field, we can follow these steps:

### Step-by-Step Solution:

1. **Identify Given Values:**
- Magnetic field strength, \( H = \frac{5 \times 10^4}{\pi} \) A/m
- Number of turns in the coil, \( N = 50 \)
- Area of the coil, \( A = 10^{-2} \) m²
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