Question

we have resistors 560R,1K,270R find total resistance?​

Answer 1

Answer:

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Answer 2

Answer:

The resistors are connected in series or parallel? You need to find out that first.

Explanation:

For series combination-

R(eq) = R1+R2+R3

         = 560+1000+270

         = 1830

For Parallel combination-

1/R(eq) = 1/R1 + 1/R2 + 1/R3

         =  1/560 + 1/1000 + 1/270

R(eq)    =   560 x 1000 x 270/560+1000+270

             =  151200000/1830

             =15210000/183

             = 18114.75