Question

Answer this question if you can?Are you fool or expert show your potential.​

Answer 1

Answer:

Explanation:

a-It is a parallel combination .

b-when we open the circuit  it becomes 80 ohms in series  and 50 and 100 ohms in parallel.

then to calculate R parallel =1/50+1/100=3/100,this will be 1/R parallel , so R parallell =100/3

now 100/3 ohms is series with 80 ohms so

R series =80+100/3=113.34 taking two significant figures

so TOTAL RESISTANCE=113.34 OHMS

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