Question

what is the equivalent resistance when four resistance 2.5 ohm each are connected in parallel​

Answer 1

Answer:

1/2.5+1/2.5+1/2.5+1/2.5

for parallel 1/r =1/r1+1/r2+ ------1/r and so on

4/2.5

8/5

Answer 2

Explanation:

As when the resistors are connected in parallel the reciprocal of total resistance equal to the reciprocal of individual resistance

1/R=1/R1+1/R2+1/R3+1/R4

1/R=1/2.5+1/2.5+1/2.5+1/2.5=

4/2.5=2.5/4=25/40=0.62

0.62Ohm

Answer=0.62ohm

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