විදුලිය යනු කුමක්ද? ⚡ (Current, Voltage, Resistance, Ohm's Law, Electric Power, Electric Energy)

Current-
Electric current is the flow of electric charge, typically measured in amperes (A). It represents the rate at which charge passes through a conductor or circuit.

Voltage-
Voltage, or electric potential difference, is the force that pushes electric charges through a conductor. It is measured in volts (V).

Resistance-
Resistance is a measure of how much a material opposes the flow of electric current. It is measured in ohms (Ω).

Ohm's Law -
Ohm's Law states the relationship between voltage (V), current (I), and resistance (R) in an electrical circuit: \( V = I \times R \). This means that the voltage across a resistor is equal to the current flowing through it multiplied by its resistance.

Electric Power -
Electric power is the rate at which electrical energy is transferred by an electric circuit. It is measured in watts (W) and can be calculated using the formula \( P = V \times I \) or \( P = I^2 \times R \).

Electric Energy -
Electric energy is the total amount of work done or energy transferred by an electric circuit over a period of time. It is measured in joules (J) or kilowatt-hours (kWh). The energy can be calculated using the formula \( E = P \times t \), where \( t \) is time.

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