Podcast
Questions and Answers
What is resistance defined as mathematically?
What is resistance defined as mathematically?
- Voltage plus current
- Voltage divided by current (correct)
- Voltage minus current
- Voltage multiplied by current
What is the unit of measurement for the rate of flow of charge in a circuit?
What is the unit of measurement for the rate of flow of charge in a circuit?
- Amps (correct)
- Watts
- Volts
- Ohms
What component resists the flow of charge in a circuit?
What component resists the flow of charge in a circuit?
- Capacitor
- Diode
- Inductor
- Resistor (correct)
When a second bulb is added to the circuit, what happens to the resistance?
When a second bulb is added to the circuit, what happens to the resistance?
What happens to the current when a third bulb is added to the circuit?
What happens to the current when a third bulb is added to the circuit?
In the physics lab steps, what is the purpose of adding an extra bulb into the circuit loop?
In the physics lab steps, what is the purpose of adding an extra bulb into the circuit loop?
What device is used to measure the current flowing through the circuit in the physics lab?
What device is used to measure the current flowing through the circuit in the physics lab?
What is the relationship between the number of bulbs and the total resistance in the circuit?
What is the relationship between the number of bulbs and the total resistance in the circuit?
What happens to the current as more resistors are added to the circuit?
What happens to the current as more resistors are added to the circuit?
What effect does adding a third bulb into the circuit loop have on the current flowing through the circuit?
What effect does adding a third bulb into the circuit loop have on the current flowing through the circuit?
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