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What is voltage and current? What is voltage?
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Voltage and Current:
- Voltage (Electrical Potential Difference):
Voltage is the electrical potential difference between two points in a circuit. It is the "push" or force that causes electric charge to flow. Voltage is measured in volts (V).
- Current (Electrical Current):
Current is the rate at which electric charge flows past a point in a circuit. It is the amount of charge flowing per unit of time. Current is measured in amperes (A) or amps.