Please solve this question.I'm in a gr8 hurry.Thank u.?

0 ⤊

Please solve this question.I'm in a gr8 hurry.Thank u.?

Three resistances having identical resistance r connected in parallel.The cell & the ammeter have negligiable resistance.With the switch open,the ammeter reads 0.6 A.What will be the ammeter reading when the switch is closed?

2007-08-18 17:42:33 · 4 answers · asked by Anonymous in Science & Mathematics ➔ Physics

4 answers

That would depend on where the switch is in the circuit.

2007-08-18 17:52:00 · answer #1 · answered by skeptik 7 · 0⤊ 0⤋

With the switch open there is no circuit.

2007-08-22 05:28:40 · answer #2 · answered by johnandeileen2000 7 · 0⤊ 0⤋

I would think it would be 0 because you just turned it off.

2007-08-18 17:47:13 · answer #3 · answered by Harold Sink 5 · 0⤊ 0⤋

Can't answer that without a cct. diagram. If you don't realise that then you will flunk.

2007-08-18 17:48:11 · answer #4 · answered by Anonymous · 0⤊ 0⤋