Advertisements
Advertisements
प्रश्न
Instead of metal wires, a jute string can be used to make a circuit.
पर्याय
True
False
Advertisements
उत्तर
This statement is False.
संबंधित प्रश्न
What do the following symbols mean in circuit diagrams?
Draw circuit symbols for
an open switch
Draw a neat diagram showing a open electric circuit.
The switch is used to close or open an electric circuit.
In the given circuit diagram, which of the given switch(s) should be closed. So that only bulb A glows.
Rahul wants to make an electric circuit. He has a bulb, two wires, a safety pin, and a piece of copper. He does not have any electric cell or battery. Suddenly he gets some idea. He uses lemon instead of a battery and makes a circuit. Will the bulb glow?
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) |
In an electrical circuit three incandescent bulbs A, B and C of rating 40 W, 60 W and 100 W respectively are connected in parallel to an electric source. Which of the following is likely to happen regarding their brightness?
In an electrical circuit two resistors of 2 Ω and 4 Ω respectively are connected in series to a 6 V battery. The heat dissipated by the 4 Ω resistor in 5 s will be
In an electric circuit, the current starts from ______.
