Question: A linear power supply rated at 109 V is connected to a 1.2 kQ resistor. The potential difference across the resistor is measured to be

A linear power supply rated at 109 V is connected to

A linear power supply rated at 109 V is connected to a 1.2 kQ resistor. The potential difference across the resistor is measured to be 95 V. What is the internal resistance of the power supply

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