Advertisements
Advertisements
प्रश्न
Assertion: People struck by lightning receive a severe electrical shock.
Reason: Lightning carries very high voltage.
पर्याय
Both assertion and reason are true and reason is the correct explanation of assertion.
Both assertion and reason are true and reason is not the correct explanation of assertion
Assertion is true but reason is false.
Assertion is false but reason is true.
Advertisements
उत्तर
Both assertion and reason are true and reason is the correct explanation of assertion.
APPEARS IN
संबंधित प्रश्न
Draw a schematic diagram of a circuit consisting of a battery of three cells of 2 V each, a 5 Ω resistor, an 8 Ω resistor, and a 12 Ω resistor, and a plug key, all connected in series.
Observe the following figure which bulb get fuse?
Distinguish between a closed circuit and an open circuit, with the use of suitable labelled diagrams.
______ is the device used to close or open an electric circuit.
Draw the circuit diagram for the series connection.
Tabulate the different components of an electric circuit and their respective symbols.
When a circuit is open, _____ cannot pass through it.
In a circuit, if the key is in open (off) condition, then electricity will not flow.
Match the following
| 1. | Insulator | a. | Coulomb |
| 2. | Conductor | b. | Electric circuit |
| 3. | Closed path | c. | Copper |
| 4. | Electric charge | d. | Rubber |
An electric motor rated 1100 W is connected to 220 V mains. Find:
- The current drawn from the mains,
- Electric energy consumed if the motor is used for 5 hours daily for 6 days.
- Total cost of energy consumed if the rate of one unit is 5.
