Find the equivalent resistance if the value of R in the circuit is 1.1

1.	Find the equivalent resistance if the value of R in the circuit is 1.1ohn
Answer» Answer: 0.6 Ohm Step-by-step explanation: According to the given FIG, There are 3 parallel combination along with series. First solving the series combination we GET, Series combination FORMULA, R = R1 + R2 Where R is the EQUIVALENT resistance of R1 and R2 connected in series. Thus for 1st row, R1 eq = R R2 eq = 2R R3 eq = 3R Where R1 eq , R2 eq and R3 eq are the equivalent resistance of first , second and third row. Now, these equivalent resistors are in parallel combination. Parallel combination formula, 1/R' eq = 1/R1 + 1/R2 Where R' eq is the equivalent resistance of R1 and R2 connected in parallel. Thus final combination of resistance is, 1/R' = 1/R + 1/2R + 1/3R Where R' is the final equivalent resistance. 1/R' =6R^2+3R^2+2R^2/3R×2R×R 1/R' = 11R^2/6R^3 1/R' = 11/6R R' = 6R/11 Putting the values we get, R' = 6×1.1/11 R' = 6.6/11 R' = 0.6 ohm Thus final equivalent resistance is 0.6 ohm.

Find the equivalent resistance if the value of R in the circuit is 1.1ohn

Answer»

Answer:

0.6 Ohm

Step-by-step explanation:

According to the given FIG,

There are 3 parallel combination along with series.

First solving the series combination we GET,

Series combination FORMULA,

Where R is the EQUIVALENT resistance of R1 and R2 connected in series.

Thus for 1st row,

Where R1 eq , R2 eq and R3 eq are the equivalent resistance of first , second and third row.

Now, these equivalent resistors are in parallel combination.

Parallel combination formula,

Where R' eq is the equivalent resistance of R1 and R2 connected in parallel.

Thus final combination of resistance is,

Where R' is the final equivalent resistance.

Putting the values we get,

Thus final equivalent resistance is 0.6 ohm.