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Series Circuits

Q1:

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

A 22 

B 220 

C 880 

D 88 

ANS:B - 220 

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.



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