Conventional direction of electric current is froma)Lower potential to higher potentialb)Higher resistance to lower resistancec)Positive to negative terminald)Negative to positive terminalCorrect answer is 'C'. Can you explain this answer?

Question

Answer

Conventional direction is opposite to the direction of electrons.. and electrons move from negative terminal to positive terminal .. hence, conventional direction will be positive to negatieve terminal.

Answer

Answer

The conventional direction was discovered before the discovery of electrons thus it is assumed that the protons moved from positive to negative terminal but actually the electrons move from negative to positive terminal

Answer

The current in the wire is due to the drifting of electrons inside a wire in a direction opposite to the flow of electrons. During their drifting they collide with their atoms vibrating about their mean position and lose some of kinetic energy to the vibrating atoms.
The electrons are negatively charged particles and so, the electrons move towards the positively charged terminal from the negatively charged terminal.
Hence, the statement is true as the conventional direction of flow of current is from positive terminal to negative terminal of the cell.

Answer

Understanding Conventional Current Direction
The concept of electric current direction is essential in understanding electrical circuits. The conventional direction of electric current is defined as the flow of positive charge.

Definition of Electric Current
- Electric current is the flow of electric charge in a circuit.
- Traditionally, it was assumed that current flows from a higher potential to a lower potential.

Conventional Current Flow
- Conventional current is defined as the flow of positive charges.
- Thus, it flows from the **positive terminal** of a power source (like a battery) to the **negative terminal**.

Why Option C is Correct
- **Positive to Negative Terminal**: This is the essence of conventional current. It assumes that positive charges are moving through the circuit.
- In reality, electrons (which carry a negative charge) move from the negative terminal to the positive terminal. However, for historical reasons and simplicity, we consider the flow of positive charges.

Misconceptions About Current Flow
- Many may think that current flows from lower potential to higher potential or from negative to positive. However, these descriptions pertain to the movement of electrons, not the conventional current.
- Resistance does not determine the direction of current; rather, it opposes the flow of current.

Conclusion
Understanding that the conventional direction of electric current is from the **positive terminal to the negative terminal** is crucial for analyzing and designing electrical circuits. This foundational concept remains consistent in educational contexts, particularly in Class 10 studies.

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