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A1 ,A2 ,A3 and A are ammeters connected in the circuit B1 ,B2 and B3 are three identical bulbsThey all are connected to Voltage source as shown in FigureWhen the three bulb are working good and glowing ,the current recorded in Ammeter A is 6 AAnswer Following questionsa. Same amount of current will go through each Bulb. And the value is 2 A .True or Falseb. If the Bulb B3is blown away, the bulb B1 and B2 will start glowing more.True or False?c. What will happen to all the ammeter reading if Bulb B1 is blown away.d. The current shown in Ammeter A remains even any bulb goes down. True or False? |
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Answer» Explain the DIFFERENT types of FRICTIONAL FORCES with EXAMPLES? |
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