# Inductance

### Explanation of question 8

A coil has an inductance of 200mH and a resistance of 4. When connected across a 12 V DC supply, the final current will be

1. 0.06mA
2. 600mA
3. 3A
4. 60A

The answer is :- 3 Final current depends only on the resistance. The effect of the inductance is only to delay this value of current being reached.

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