A parallel combination of two resistors, of 1 each, is connected in series with a 1.5 resistor. The total combination is connected across a 10V battery. The current flowing in the circuit is |
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a) |
5A |
b) |
20A |
c) |
0.2A |
d) |
0.4A |

A parallel combination of two resistors, of 1 each, is connected in series with a 1.5 resistor. The total combination is connected across a 10V battery. The current flowing in the circuit is |
|||||||

a) |
5A |
b) |
20A |
c) |
0.2A |
d) |
0.4A |

1 Answer - 5876 Votes

3537

**(a)**

The circuit diagram is follows:

For 1 resistors in parallel, the resultant resistance is

Where,

This 0.5 resistor is connected in series with1.5 resistor.

Hence, equivalent resistance is

R’=0.5+1.5=2

From Ohm’s law, current flowing in the circuit is given by