Current Electricity

JEE Main level, single correct, medium

99 of 380

Question 99 of 380

From the combination of resistors with resistance values R1=R2=R3=5ΩR_1=R_2=R_3=5 \Omega and R4=10ΩR_4=10 \Omega, which of the following combination is the best circuit to get an equivalent resistance of 6Ω6 \Omega ?

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Answer: (A)

1RP=110+115=3+230=16\frac{1}{\mathrm{R}_{\mathrm{P}}}=\frac{1}{10}+\frac{1}{15}=\frac{3+2}{30}=\frac{1}{6}

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