Subject :NSO Class : Class 6
In the given diagram, there are two switches S1 and S2 and two bulbs X and Y. If switch S1 is closed and switch S2 is open then
A Only bulb X will glow
B Only bulb Y will glow
C Both bulbs X and Y will glow
D Neither bulb X nor bulb Y will glow.
if switch 1 is closed, why will bulb Y GLOW???!
Ans 1:
Class : Class 8
Bulb Y will still continue to glow if both the switches are open because bulb Y is directly connected to the battery and both of its terminals are connected to the battery.
The answer to the given question is option b.
Ans 2:
Class : Class 8
But it will still remain as an open circuit... there may not be continuous flow of electricity ð¤·ââï¸
Ans 3:
Class : Class 10
Ans 4:
Class : Class 7
but s1 is closed so then the current can come to x too. no?
Ans 5:
Class : Class 6
BUT HOW WILL IT GLOW IF S1 IS NOT CONNECTED??
Ans 6:
Class : Class 6
The answer is (B) because there are no switches in the ire that are being connected to bulb Y. Hence, bulb Y can glow but bulb X can't because S1 is not closed.
Ans 7:
Class : Class 9