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प्रश्न
Instead of metal wires, a jute string can be used to make a circuit.
पर्याय
True
False
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उत्तर
This statement is False.
संबंधित प्रश्न
Draw circuit symbols for variable resistance
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.
What is open circuit?
The unit of electrical power is _______.
What is the role of the earth wire in domestic circuits?
In the following circuits (Figure), heat produced in the resistor or combination of resistors connected to a 12 V battery will be
 |
 |
 |
| (i) | (ii) | (iii) |
Paheli is running short of connecting wires. To complete an electric circuit, she may use a ______.
Boojho has a cell and a single piece of connecting wire. Without cutting the wire in two, will he be able to make the bulb glow? Explain with the help of a circuit diagram.
Overloading of electric circuits can lead to short-circuiting.
