Question

Find 1) Equivalent R of the circuit
2)current in the current
3) PD anoss R ,4 ohm
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Answer 1

1/Rp=1/6 +1/3

=9/18

=1/2

Rp=2

equivalent resistance=4+2+4

=10

I=v/r

=12/10

I=6/5

pd across 4 ohm

v=ir

v=6/4

v=3/2