Question

FINd R le 3k0 3Kn

Answer 1

"If R_1, R_2, R_3 Ellipsis are ""n"" resistors connected in series then their equivalent resistance is given as R_eq = R_1 + R_2 + R_2 + Ellipsis + R_n If R_1, R_2, R_3 Ellipsis R_n, are ""n"" resistor connected in parallel, then their equivalent resistance is given as r_eq = 1/1/r_1 + 1/r_2 + 1/r_3 + Ellipsis 1/R_n series connection R_ab -= R_eq parallel connection R_ab = R_eq By using these basis we will find R_t for following given circuit \r\n 6 k ohm and 4 k ohm are in parallel = 7 k ohm, 4 k ohm, 2, 4 k ohm are in series (7 + 2.4 + 4) = 13.4 k ohm = 3 Vertical-bar Vertical-bar 13.4 = 2.4512 k ohm 3 k ohm and 13.4 k ohm are in parallel R_T = 1 + 2.4512 (because 1 k ohm and 2.4512 k ohm are in series) Therefore R_T = 3.4512 k ohm"