Advertisements
Advertisements
प्रश्न
What do you understand by an electric circuit?
एक पंक्ति में उत्तर
Advertisements
उत्तर
An electrical circuit is a continuous path comprising of conducting wires and resistances between the terminals of a battery, along which an electric current is set up. It is represented by drawing a circuit diagram.
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
संबंधित प्रश्न
What do the following symbols mean in circuit diagrams?
Draw circuit symbols for
fixed resistance
Find the odd one out and justify it.
Fuse wire, M.C.B., Rubber Gloves, Generator
The accompanying figure shows some electrical appliances connected in a circuit in a house. Answer the following questions.
- By which method are the appliances connected?
- What must be the potential difference across individual appliances?
- Will the current passing through each appliance be the same? Justify your answer.
- Why are the domestic appliances connected in this way?
- If the T.V. stops working, will the other appliances also stop working? Explain your answer.
Distinguish between a closed circuit and an open circuit, with the use of suitable labelled diagrams.
Draw a neat diagram showing a closed electric circuit.
Explain the following:
Open circuit
How much is the potential difference between live and neutral wires?
Draw the symbols of the following circuit components.
Switch in off position
The ______ is a species of fish that can give electric shocks of up to six hundred fifty watts of electricity.
