Advertisements
Advertisements
Question
State two conditions necessary for a circuit, such that electric current flows through it.
Short/Brief Note
Advertisements
Solution
For the flow of electric current through a circuit, following are the necessary conditions:
- Electric circuit must be closed or complete.
- Every part of the circuit is a conductor.
shaalaa.com
Types of Circuits: Simple Circuit
Is there an error in this question or solution?
APPEARS IN
RELATED QUESTIONS
A cell of potential difference 12 V is connected to a bulb. The resistance of filament of bulb when it glows is 24Ω. Find the current drawn from the cell.
State the unit of electric potential and define it.
Name the scientist who first observed the electrical properties of amber.
What is the quantization of charge?
Consider three charged bodies A, B, and C. If A and B repel each other and A attracts C, what is the nature of force between B and C?
What are free electrons?
What is the function of a switch in an electric circuit?
Write the SI unit of resistance.
State the factors on which the resistance of a wire depends.
What is a variable resistance? Explain its function using a labeled diagram.
