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Subject :NSO    Class : Class 6

Ravi connected three bulbs with the cells and a switch as shown. When switch is moved to ON position,

A The bulb X will glow first
B The bulb Y will glow first
C The bulbs Z and X will glow first
D All the bulbs will glow simultaneously.

D is correct

Ans 1:

Class : Class 8

Ans 2:

Class : Class 7

Ans 3:

Class : Class 8
Current flows from positive terminal to negative terminal.... so the bulbs will glow simultaneously

Ans 4:

Class : Class 8
D is correct

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