R1 R2 R3 R4 (a) Determine the equivalent resistance of the three resistors in parallel. 2.08 (b) Determine the equivalent resistance of all four resistors in the circuit. 3.68 Ω (c) Determine the current supplied by the battery. 3.26 A (d) Determine the magnitude of the potential difference across the resistor R,. 6316

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Instantaneous Power

Power is defined in physics as the amount of energy transmitted or transformed per unit time. The watt is the unit of electricity in the International System of Units, equivalent to one joule per second.