CBSE Class 12-science Physics Kirchhoff's Rules

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• physics
  
• Find the current supplied by the 7 volts source in the circuit shown in the following figure
  
• find current supplied by each battery and power dissipated in 1ohm resistor
  
• Kirchhoff law
• Find the potential at point J.
  
• Write Kirchhoff's laws and establish the necessary balance condition for Wheatstone's bridge
• find the voltage across each resistor using kirchhoff rules
  
• when one applies kitchhoff loop rule the algebric some of the potential drops across the the cell the resistore is zero why I right professional applications of this law
• Find the current in each resistor 
  

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