Magnetic flux of 5 microweber is linked with a coil, when a current of 1mA flows through it. What is the self-inductance of the coil?

Explanation

To find the self-inductance of the coil, we can use the relationship between magnetic flux (φ), current (I), and self-inductance (L). The formula we will use is:

\[ L = \frac{\phi}{I} \]

where:
- \( L \) is the self-inductance,
- \( \phi \) is the magnetic flux,
- \( I \) is the current flowing through the coil.
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