Question

A circuit consists of a resistor of 1 ohm in series
with a parallel arrangement of resistors of 6 ohm and
3 ohm. Calculate the total resistance of the circuit.
Draw a diagram of the arrangment.​

Answer 1

That’s how you solve it :)

Answer 2

Answer:

Explanation:

WHEN CONNECTED IN PARALLEL >

1/R = 1/R (1) +1/R (2)

THEREFORE R= 2 OHM

WHEN CONNECTED IN SERIES >

R = 1 OHM

THEREFORE TOTAL RESISTANCE = 3 OHM