Question

Q- in the given circuit calculate the tota resistance of the circuit, total current flowing through circuit.
full question is attached​

Answer 1

equivalent resistance in parallel connection;

1/Rp=1/R1+1/R2

=1/6+1/1+2

=9/18

=1/2

Rp=2

total equivalent resistance:

Rs=2 + 4+ 3

=9

Rs=9

current:

I=v/r

=4.5/9

=1/2

pd across 6 ohm;

v=ir

=1/2×6

v=3