Subject: General Science
Book: NCERT Science Class 10
Electric current produces magnetic effects.
- **Electromagnetism**:
- Magnetic field around a current-carrying wire.
- **Electric Motor and Generator**:
- Conversion of Electrical to Mechanical Energy.
- **Domestic Electricity**:
- Circuit Breakers, Earthing.
**Possible Exam Questions:**
1. How does a current-carrying conductor produce a magnetic field?
2. Explain the working of an electric motor.
3. What is the role of earthing in household circuits?
4. Differentiate between AC and DC current.
5. Discuss the importance of circuit breakers in electrical safety.
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