Electric Current - Current Electricity in Physics - Diploma Physics 1

TL;DR

Electric current is the flow of charges, with electrons moving towards the positive terminal of a battery, and it can be defined as the rate of flow of electric charge through a conducting wire.

Transcript

click the Bell icon to get latest videos from akira hello friends today we will see concept of electric current we know electric current is a flow of charges it can be positive it can be negative but in metal we have a flow of negative charges that is electrons so let us start with this video now electric current we will see what is the definition ... Read More

Key Insights

• 💐 Electric current is the flow of charges, and in metals, the flow is due to the movement of electrons.
• ❓ The conventional direction of current is opposite to the actual movement of electrons in a circuit.
• ⏳ Electric current can be defined as the rate of flow of electric charge through a conducting wire or as the flow of charges per unit time.

Summary & Key Takeaways

• Electric current is the flow of charges, with electrons moving towards the positive terminal of a battery.

• The conventional direction of current is considered as the direction of positive charge, even though electrons are moving towards positive charge.

• Electric current can also be defined as the flow of charges per unit time.

• The unit of electric current is amperes (A).