IN A CIRCUIT 3 RESISTORS ARE CONNECTED IN PARALLEL HAVING IDENTICAL RESISTANCES. WITH THE SWITCH OPEN THE AMMETER READS 0.6A. THE CELL & AMMETER HAVE NEGLIGIBLE RESISTANCE. WHAT WILL BE THE AMMETER READING WHEN THE SWITCH IS CLOSED?
We have not understood the query that you have posted. Kindly provide the diagram. Also, kindly mention the position of the key as if the key is connected with the cell, then no current can be recorded by the ammeter.
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