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The value of  in the circuit diagram will be

a)

b)

c)

d)



Question ID - 152024 | SaraNextGen Top Answer

The value of  in the circuit diagram will be

a)

b)

c)

d)

1 Answer
127 votes
Answer Key / Explanation : (a) -

(a)

 forms a balanced Wheatstone bridge. Hence the resistances of arm  will be ineffective. Now we have resistance  and  in parallel between  and .

Potential difference across  and  =EMF of battery

 Current

127 votes


127