Suppose we take a small hollow,cylindrical,wooden piece and wound CU wire around it and connect LED with it . Now we pass a rod through this wooden piece and attach two magnets inside that wooded piece.
Q. IF WE CONNECT A SMALL FAN IN PLACE OF BULB,WILL IT WORK?
Q. CAN WE USE SILVER WIRE IN PLACE OF CU WIRE,WHAT WILL BE THE EFFECT ON INTENSITY OF LED NOW?
Q.IF WE CONNECT A BATTERY ACROSS THIS WOODEN APPARATUS AND MAKE THE CURRENT FLOW IT-
1)DOES IT GIVE REVERSE EFFECT(MAGNET STARTS ROTATION)
2)IF WE PLACE A IRON ROD INSTEAD OF MAGNET,DOES THIS IRON ROD SHOW MAGNETIC BEHAVIOR?
3)NOW IF WE PLACE A MAGNET NEAR THIS WOODEN APPARATUS,DOES IT MOVE?
Q. WHAT CAN BE DONE TO GLOW BULB BRIGHTER?
Q.7 IF WE MAKE THIS APPARATUS BUT LED DOESN'T GLOW,WHAT CAN BE POSSIBLE ERRORS?
IF ANY OF YOU ANSWER THIS ALL QUESTION IT WILL HELP A LOT
Answers
Answered by
1
Answer:
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Answered by
2
Answer:a) yes
b) yes
C) yes
D)increase no.of turns
Use more stronger magnet
E)defect in led
Circuit is not proper
Less speed of moving coil
Explanation:
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