1.

Three resistances 22,32 and 42 are connected inparallel. The ratio of currents passing through them when apotential difference is applied across its ends will be33.(КСЕТ 2015]

Answer»

In Parallel connections Voltage across common points is same

Taking V as the potential applied

The Current through 2 Ohm resistor is V/2

The Current through 3 Ohm resistor is V/3

The Current through 4 Ohm resistor is V/4

Hence the ratio of the current in this case is 1/2 : 1/3: 1/4



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