Решите по ,используя теорему ома 5. solve these problems: 1. how much is the current in the circuit if a 60-volt source is connected to a resistance of 1,600 ohms? 2. how much is the voltage in a circuit having a current equal to 25 amp, if a 25-ohm resistance is connected to it? 3. a 70.35-ohm resistance is connected to the circuit. how much is the voltage if the current equals 4.5 amp?