Advertisements
Advertisements
प्रश्न
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.
Advertisements
उत्तर
With the suggested configuration, he will be able to light the bulb. He can connect one of the bulb’s terminals straight to the electric cell’s negative terminal. As a result, he won’t require any additional cable for our electric circuit. The diagram depicts the needed setup:
APPEARS IN
संबंधित प्रश्न
Draw circuit symbols for variable resistance
Explain the construction and working of the following. Draw a neat diagram and label it.
Electric motor
Draw a neat diagram showing a closed electric circuit.
What is open circuit?
The unit of electrical power is _______.
Draw the circuit diagram for the series connection.
Higher Order Question
A student made a circuit by using an electric cell, a switch, a torch bulb (fitted in the bulb holder), and copper connecting wires. When he turned on the switch, the torch bulb did not glow at all. The student checked the circuit and found that all the wire connections were tight.
- What could be the possible reason for the torch bulb not glowing even when the circuit appears to be complete?
Study the electric circuit below. Which of the following switches should be closed so that only two bulbs will light up
Three bulbs A, B, C are connected in a circuit as shown in the following figure. When the switch is ‘ON’
The ______ is a species of fish that can give electric shocks of up to six hundred fifty watts of electricity.
