Unknown resistance is obtained by using which of the following relation?
A. Rx = (frac{R_1 R_3}{R_2})
B. Rx = (frac{R_2 R_3}{R_1})
C. Rx = (frac{R_2 R_1}{R_3})
D. Rx = (frac{R_2}{R_1})
Answer:B
Unknown resistance is obtained by using which of the following relation?
A. Rx = (frac{R_1 R_3}{R_2}) B. Rx = (frac{R_2 R_3}{R_1}) C. Rx = (frac{R_2 R_1}{R_3}) D. Rx = (frac{R_2}{R_1})