- What is Ac?
- WHat is DC?
- Distinguish unidirectional current and direct current.
- Define RMS value of AC.
- What do you mean by frequency of AC?
- Why the power supply to our houses are AC and not DC?
- What are the advantages of AC over DC?
- What is a choke coil?
- WHy a choke coil is considered better than a resistor to regulate AC?
- What is an electromagnet?
- What is resonance?
- What is the use of sound box in a sonometer?
- Why can’t we use a transformer in dc circuits?
- WHy ac transmitted to long distance are at very high voltages?
- What is electromagnetic induction?
- State Faraday’s laws of electromagnetic induction.
- Why Michael Faraday is called the father of electricity though he was not the one who discovered electricity?
- What is damping?
- What are eddy currents?
- State Lenz law.
Part -2 (Electricity Based Experiments :: Viva)
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