Electrical Current Explained

The video tutorial covers the basics of electricity, including the flow of current, the difference between conventional current and electron flow, and the use of conductors and insulators. It explains the differences between AC and DC electricity, how to measure current using ammeters, and the role of resistors in circuits. The video also discusses safety devices like fuses and circuit breakers, highlighting their importance in protecting electrical circuits.

What is the definition of current in an electrical circuit?

Explain why copper is commonly used in electrical circuits.

What is the role of voltage in an electrical circuit?

Describe the difference between AC and DC electricity.

What is the significance of measuring current in amperes?

How does the brightness of a lamp relate to voltage and current?

Explain the concept of resistance in an electrical circuit.

How do fuses protect electrical circuits?

What happens when too much current flows through a circuit?

What is the function of a circuit breaker?