What is the relationship between potential difference and direction of current flow ?
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As you already know, this relationship is expressed as Ohm's Law. That is, voltage (V) equals current (I) times resistance (R). For a given voltage (electric potential) difference, a high resistance means a low current, while a low resistance means a high current
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The electric circuit, current always flow from higher to lower potential. Potential difference is proportional to current and constant of proportionality is the resistance offered by the circuit. In the electric circuit, current always flow from higher to lower potential.
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