3. A battery is used to supply current to a resistor. Assume the voltage drop across any wires used for connections is negligible. • What is the current through the resistor? • What is the power dissipated by the resistor? • What is the power input from the battery, assuming all the electrical power is dissipated by the resistor? • What happens to the energy dissipated by the resistor?
3. A battery is used to supply current to a resistor. Assume the voltage drop across any wires used for connections is negligible. • What is the current through the resistor? • What is the power dissipated by the resistor? • What is the power input from the battery, assuming all the electrical power is dissipated by the resistor? • What happens to the energy dissipated by the resistor?
Chapter10: Direct-current Circuits
Section: Chapter Questions
Problem 44P: Consider the circuit shown in the preceding problem. Write equations for the power supplied by the...
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