wheat stone bridge ka principle
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principle: It is an application of kirchoff's loop law.
when four resistances a,b,c,d are connected as that the bridge is balanced means a/b = c/d
(when the galvanometer shown no deflection as it is based on null deflection method - when no current flows through it. )
you can refer to the diagram for better understanding.
when four resistances a,b,c,d are connected as that the bridge is balanced means a/b = c/d
(when the galvanometer shown no deflection as it is based on null deflection method - when no current flows through it. )
you can refer to the diagram for better understanding.
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