" ">

Will the bulb glow in the circuit shown in the figure? Explain.
"

Academic Physics NCERT Class 6

In the given figure, the circuit is incomplete as the switch is open. No current will pass through the circuit and the bulb will not glow.

Tutorialspoint

Updated on: 10-Oct-2022

103 Views

In the circuit shown in the figure, when the switch is moved to the ’ON’ position,$(a)$. the bulb A will glow first$(b)$. the bulb B will glow first$(c)$. the bulb C will glow first$(d)$. all bulbs will glow together."
Would the bulb glow in the circuit shown in Fig. 12.15?"
Will the bulb glow when the circuit is closed?
The bulb in the circuit shown in Fig.14.23 does not glow. Can you identify the problem? Make necessary changes in the circuit to make the bulb glow."
Three bulbs A, B, and C are connected in a circuit as shown in the figure. When the switch is ‘ON’$(a)$. bulb C will glow first.$(b)$. bulb B and C will glow simultaneously and bulb A will glow after some time.$(c)$. all the bulbs A
Explain why the bulb would not glow in the arrangement shown in Fig. 12.13."
Paheli connected two bulbs to a cell as shown in the figure,She found that filament of bulb B is broken. Will bulb A glow in this circuit? Give reason."
The bulb does not glow in the setup shown in Fig.14.10. List the possible reasons. Explain your answer."
Would the bulb glow after completing the circuit shown in Fig. 12.14 if instead of a safety pin we use an eraser?"
Name the effect of current responsible for the glow of the bulb in an electric circuit.
In the circuit shown in Fig. 14.25$(i)$. Would any of the bulb glow when the switch is in the ‘OFF’ position?$(ii)$. What will be the order in which the bulbs A, B and C will glow when the switch is moved to the ‘ON’ position?"
Observing that the bulb does not glow in the circuit shown in Fig. (A) Boojho changed the circuit as shown in Fig. (B). He observed deflection in the magnetic compass.$(a)$. What does the deflection in magnetic compass indicate?$(b)$. Why did the bulb not glow in Fig. $(A)$?$(c)$. What would be the effect of increase in the number of turns in the coil wound around the magnetic compass in Fig. $(B)$?$(d)$. What will be observed if the number of cells are increased in the circuit shown in Fig. $(B)$?"
The apparatus given in the adjoining figure was set up to demonstrate electrical conductivity.Which among the following statement (s) is (are) correct?(i) Bulb will not glow because the electrolyte is not acidic.(ii) Bulb will glow because HCl is a strong acid and furnishes ions for conduction.(iii) Bulb will not glow because the circuit is incomplete(iv) Bulb will not glow because it depends upon the type of electrolytic solution(a) (i) and (iii)(b) (ii) and (iv)(c) (ii) only(d)(iv) only"

Kickstart Your Career

Get certified by completing the course

Get Started

Advertisements