Ohm's Law Questions

• What is the power in the given circuit?
• If the resistance in a circuit with constant voltage increases, the current will
• What is the resistor value in the given circuit?
• What electromotive force would cause 20 A of current to flow through a 500 Ω resistor?
• What is the kilowatt-hour consumption of a 40 W lamp if it remains on for 1750 h?
• "Half-splitting" is
• Energy is defined as the ability to
• A battery's capacity to deliver power is measured in
• If the voltage across a fixed value of resistance is increased five times, what does the current do?
• If current through a resistance is halved
• Power supplies are regulated to prevent the output voltage from changing due to changes in the
• What is the power in the given circuit?
• If the voltage in the given circuit was cut in half, what would the current equal?
• What is the power in the given circuit?
• A damaged resistor
• Ohm's law is a relationship between
• Ohm's law describes the mathematical relationship between
• If doubling the voltage across a resistor doubles the current through the resistor then
• The rate at which work is performed is called
• Power supplies differ from batteries in that