1. The resistance of a bagel toaster is 14 ohm. To prepare a bagel, the toaster is operated for one minute from a 120- Voutlet. How much energy is delivered to the toaster?
2.The current in a 47-ohm resistor is .12A. This resistor is in series by a 28-ohm resistor, and the series combination is associated across a battery. What is the battery voltage?