Physics Help-equivalent resistance of the circuit

Physics Help-equivalent resistance of the circuit



a) What is the equivalent resistance of the circuit shown in Fig. 19-70 if script e = 10.0 V, R1 = 30 and R2 = 5.5 ?

(b) What is the current in the 18 resistor?
__A
(c) What is the current in the 12 resistor?
__A
(d) What is the power dissipation in the 5.5 resistor?
__ W





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