Refer to the circuit diagram attached, but with the following resistor values. Assume 24V source voltage. R1 = 1K ohms R2 = 300 ohms R3 = 750 ohms R4 = 1k ohms An ammeter and voltmeter show the following measurement values: IT = 42.5mA I1 = 24mA ET = 24V I2 = 18.5mA E2 = 5.5V I3 = 0A E3 = 18.5V I4 = 18.5mA E4 = 18.5V What is the most likely problem with this circuit that causes these measurement values?

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Solar Cell

A solar cell, or photovoltaic cell, is a device that converts light into electricity directly through a photovoltaic effect, i.e., a physical and chemical event. It is a type of electromagnetic cell, defined as being used for its electrical properties, current, voltage, or resistance, which vary when exposed to light. Everyday cellular gadgets are usually the building blocks of photovoltaic modules, collectively known as solar panels. Single junction silicon solar cell can generate an open circuit of about 0.5 to 0.6 volts.