Question

How to make the resistance of 4.5 ohms with 3ohms, 2ohms, and 6 ohms... urgent, please !!!!!!

Answer 1

Answer:

total resistance=4.5+3+2+6=15.5ohms

Answer 2

WE CAN MAKE IT 4.6 OHMS

LIKE THIS : -

Let the 3ohm resistor be connected in series. (1)

Let the other two be connected in parallel

Rp = 1/2 + 1/6

By taking the LCM we get,

Rp = (3+1)/6

Rp = 4/6

Rp = 2/3

Rp = 1.6 ....(2)

BY ADDING (1)and (2)

R = Rs + Rp

R = 3 + 1.6

R = 4.6 ohms

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