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प्रश्न
What is electric circuit?
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उत्तर
The path through which electrons flow from one terminal to another terminal of the source is called an electric circuit.
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संबंधित प्रश्न
Draw circuit symbols for
a battery of three cells
Resistances R1, R2, R3 and R4 are connected as shown in the figure. S1 and S2 are two keys. Discuss the current flowing in the circuit in the following cases.
- Both S1 and S2 are closed.
- Both S1 and S2 are open.
- S1 is closed but S2 is open.
Write the condition required for a circuit to be a closed circuit.
Draw a neat diagram showing a open electric circuit.
Three bulbs are connected end to end from the battery. This connection is called _______.
The ______ is a species of fish that can give electric shocks of up to six hundred fifty watts of electricity.
Write a short note on the different electrical circuits.
Overloading of electric circuits can lead to short-circuiting.
Set up the circuit shown in Figure again. Move the key to ‘ON’ position and watch carefully in which direction the compass needle gets deflected. Switch ‘OFF’ the current. Now keeping rest of the circuit intact, reverse the connections at the terminal of the cell. Again switch ‘on’ the current. Note the direction in which the needle gets deflected. Think of an explanation.
