Question

how to calculate equivalent resistance

Answer 1

If the resistors are in series then use the formula ___ Rs = R1 + R2 + R3...
And if the resistors are connected in parallel then u can solve it by
1/ Rp = 1 / R1 + 1 / R2 + 1 / R3 ...
hope it helps

Answer 2

Hey friend ...!! here's your answer..
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I case


If the resistor are in series...then we put the formula to find the equivalent resistance

Formula ==> Rs == R1 + R2 .......

Example ==》 3 ohms and 4 ohms..

Rs = 3 + 4
= 7 ohms..

So that the 7 ohms is equivalent resistance

II case

if the restance are parallel ...so formula is

1/Rp = 1/R1 + 1/R2.....

Example = 4 ohms and 4 ohms.

1/Rp = 1/4 + 1/4
= 4+4/ 4
= 8/4
1/Rp = 2

Rp = 0.5 ohms..

so that the 0.5 ohms is also equivalent resistance.



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#Hope its help you dear#
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