Advertisements
Advertisements
प्रश्न
Fuse is
पर्याय
a switch
a wire with low resistance
a wire with high resistance
a protective device for breaking an electric circuit
Advertisements
उत्तर
A protective device for breaking an electric circuit.
APPEARS IN
संबंधित प्रश्न
Explain the construction and working of the following. Draw a neat diagram and label it.
Electric motor
What is the potential difference?
How much is the potential difference between live and neutral wires?
In which of the following circuits are the bulb connected in series?
Which of the following a simple circuit must-have?
A device that is used to break an electric circuit is called ______.
Draw a circuit diagram of an electric circuit containing a cell, a key, an ammeter, a resistor of 2 Ω in series with a combination of two resistors (4 Ω each) in parallel and a voltmeter across the parallel combination. Will the potential difference across the 2 Ω resistor be the same as that across the parallel combination of 4 Ω resistors? Give reason.
Match the following
| 1. | Insulator | a. | Coulomb |
| 2. | Conductor | b. | Electric circuit |
| 3. | Closed path | c. | Copper |
| 4. | Electric charge | d. | Rubber |
Paheli connected two bulbs to a cell as shown in the following figure.
She found that filament of bulb B is broken. Will the bulb A glow in this circuit? Give reason.
