76. In the diagram, the resistance of the light bulb is 2 ohm and the resistor is 2 ohm. If the
voltage source is 8 voltage, what is the current in the voltage source?
(A) 2A
(B) 1A
(C) 4A
(D) 8A
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統計: A(7), B(4), C(28), D(5), E(0) #2929653
統計: A(7), B(4), C(28), D(5), E(0) #2929653