Advertisements
Advertisements
Question
Paheli connected two bulbs to a cell as shown in Fig. 12.8.
She found that filament of bulb B is broken. Will the bulb A glow in this circuit? Give reason.
Solution
No, the bulb will not glow in this circuit as the filament of bulb B is broken. So the circuit remains incomplete.
APPEARS IN
RELATED QUESTIONS
Name the instrument used to control current in an electric circuit.
Which of the following a simple circuit must-have?
Three bulbs are connected end to end from the battery. This connection is called _______.
In a simple circuit, why does the bulb glow when you close the switch?
Assertion: In an open circuit, the current passes from one terminal of the electric cell to another.
Reason: Generally, the metal disc of a cell acts as a positive terminal.
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 electric circuit, the current starts from ______.
Three bulbs A, B, and C are connected in a circuit as shown in Figure 14.2. When the switch is ‘ON’
Name the device used these days in place of electric fuses in electrical circuits.
The ______ is a species of fish that can give electric shocks of up to six hundred fifty watts of electricity.