1. when the capacitor is being fully charged in any RCA circuit at time t equals the time constant, the capacitor is fully charged, true or false. show ALL work
2. what is the energy dissipated in the resistor for a battery with an emf of 12 volts connected to a 545-ohms resistor.
3. a current of 1.82A flows through a copper wire 1.75 m long and 1.10 mm diameter. what is the potential difference between the ends of the wire.