An ideal inductor of a coil has how much ohmic resistance ?

Options

A. One
B. Zero
C. Infinite
D. Both B and C

Explanation

To solve the question regarding the ohmic resistance of an ideal inductor, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding the Concept of an Ideal Inductor**:
- An ideal inductor is defined as a component that stores energy in the form of a magnetic field when electric current passes through it.

2. **Defining Ohmic Resistance**:
- Ohmic resistance refers to the opposition to the flow of electric current in a conductor, measured in ohms (Ω).

3. **Characteristics of an Ideal Inductor**:
- An ideal inductor is characterized by having no resistance to the flow of current. This means that it does not dissipate energy as heat.

4. **Conclusion**:
- Since an ideal inductor has no resistance, we conclude that the ohmic resistance of an ideal inductor is **0 ohms**.

5. **Selecting the Correct Option**:
- From the given options (1, 0, infinite, both B and C), the correct answer is **0 ohmic resistance**.

### Final Answer:
The ohmic resistance of an ideal inductor is **0 ohms**.

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