Exercise :: Series Circuits  General Questions
 Series Circuits  General Questions
 Series Circuits  True or False
21.  A series circuit consists of three resistors. Two resistors are 1.2 k each. The total resistance is 12 k. The value of the third resistor 


22.  Four equalvalue resistors are in series with a 12 V battery and 13.63 mA are measured. The value of each resistor is 

Answer: Option B Explanation: Total Resistance, r = 12 / 13.63 = 0.880 in ohms Total Resistance, r= 880 Each resistance value = r/4 = 880/4 Each resistance value = 220 ohms. 
23.  Two 1.5 V cells are connected series opposing across two 100 resistors in series. Total current flow is 


24.  The total resistance of a circuit is 680 . The percentage of the total voltage appearing across a 47 resistor that makes up part of the total series resistance is 


25.  Two 6 V batteries are connected series aiding across two 1.2 k resistors in series. Current through each resistor is 

