What is the source voltage applied across a loop containing a resistor of 100 ohm and capacitor of 15 microfarads in series when a current of 0.05 ampere flows across the circuit? Given that the voltage drop across capacitor is 2 Volts?

GiveVoltage drop across capacitor = 2 Volts Current in loop = 0.05 ampere Resistance = 100 ohm Capacitance=15 microfarads Drop across resistor=100*0.05 Drop across resistor=5 Volts Source voltage (Total Voltage) = Drop across resistor + Drop across resistor Source voltage = 5 Volts + 2 Volts Source voltage=7 Volts.