28.) A battery contains an emf of 20.0 V. What will be the current, in amperes, flowing through the circuit once it is connected to a 18.50- load, if the internal resistance of the emf source is equal to 0.245 S2? A.) 1.07 B.) 10.7 C.) 107.10 D.) 0.0107

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Microscopic view of current

In physics, the term current is expressed as the rate of flow of electric charges across the area per unit time (I=q/t). It propagates along in the direction of the motion of positive charges. When the current is caused by the motion of electrons, the direction of the current is opposite to the flow.