Three resistors, R_1 = 3.00 Ohm, R_2 = 7.00 Ohm, and R_ 3= 9.00 Ohm, are connect

Question

Three resistors, R_1 = 3.00 Ohm, R_2 = 7.00 Ohm, and R_ 3= 9.00 Ohm, are connected together. Find effective resistance of the group, if they are all in series. A) 1.70 Ohm B) 19 Ohm C) 18.0 Ohm D) 1.78 Ohm E) None Fig.-1 shows capacitors in parallel combination. Based on the following parameters: cm, area = 2.25 m^2 and k = 3.70; determine the equivalent capacitance. A) 9.90 times 10^12 F B) 7.65 times 10^12 F C) 7.65 times 10^12 N D) 7.65 times 10^12 C Shows a combination of resistors in a circuit. Based on the values of the resistors given in the circuit, determine the equivalent resistance. A) 6.85 Ohm B) 9.85 Ohm C) 4.85 Ohm D) 7.65 Ohm E) None

Explanation / Answer

Multiple questions Allowed to answer only 1 question at a time According to the chegg guidelines.

8) If all resistors are in series so we use the formula

R(eq) = R1 + R2 + R3 = ( 3 + 7 + 9 ) ohms = 19 ohms ===================ANSWER) option b)

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