A battery of voltage 12V sends current 400mA to an appliance. After a long continuous use, the current drops to 320mA and the appliance doesn't operate. Find:1.the resistance of appliance. 2.the terminal voltage of the battery when appliance is stops operating. 3. Voltage drop

y (2) A battery of voltage 12V sends current 400mA to an appliance. After a long continuous use, the current drops to 320mA and the appliance does not operate. Find:- a. The resistance of appliance b. Terminal voltage of the battery when the appliance stops operating c. The voltage drop d. Internal resistance of the battery