Determine what is the internal resistance

Reference no: EM13676849

A 52 ohm resistor is connected across a battery, and a 24 mA current flows. When the 52 ohm resistor is replaced with an 18 ohm resistor a 45mA current flows.

Part A Determine what is the battery emf?

Part B Determine what is the internal resistance?

Reference no: EM13676849

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