CBSE Class 12-science - Combination of Resistors Videos

• five identical lamps each of resistance r is equal to 1100 ohm are connected to 220 volt is shown in figure the reading of ideal ammeter is
  
• solve it
  
• give me the answer
  
• Find equivalent resistance between A and B
  
• for the figure which resistor are in series and which are in parallel
• biology
  
• calculate the current of X resistor and power of X resistor
  
• Doubt
  
• 49
  
• A long uniform wire of resistance 9 ohm is bent into a circle. Two points of the wire at one third of the circumference apart are joined with a cell of emf 1.5 volt and internal resistance 0.5 ohm. Calculate the current in the different parts of the circuit. 

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