Question

16. How can three resistors of resistances 2 ohm, 3 ohm, and 6 ohm can be connected to give a total
resistance of (a) 4 ohm, (b) 1 ohm ?​

Answer 1

if you I want answer for 4ohm

firstly connect the resistor 3 and 6 in parallelyou get R is equal to 2 ohm then plus with the register that we left means two plus two 2 is equal to 4

if we get one oham we have toconnect in parallel

connect connect all resistor in parallel and you get answer is equal to 1 ohm

I hope this helps you please please add me as brain list

Answer 2

Answer:

FOR 1 OHM THEY MUST B CONNECTED  PARALLEL

FOR 4 OHM 2 OHM AND 6 OHM MUST BE PARALLEL AND 3 OHM MUST BE IN SERIES WITH THEM

Explanation:

for parallel combination

1/R=1/3+1/2+1/6

1/R=1

NOW FOR 4 OHM

1/R=1/2+1/6

=7/6

now add this to 3 ohm

R=3+7/6

R=4