HELP ASAP!!
WILL FAN AND MEDAL!!

1. How are electric circuits and systems for carrying water in buildings similar?

2. Give one example of a circuit found in nature and one example of a circuit created by people.

4. What is the difference between an open circuit and a closed circuit?

5. What does a resistor do in a circuit? Give an example.

7. When you turn "on" a light switch in a room, does this open or close the circuit? Explain.

Question

HELP ASAP!!
WILL FAN AND MEDAL!!

1. How are electric circuits and systems for carrying water in buildings similar?

2. Give one example of a circuit found in nature and one example of a circuit created by people.

4. What is the difference between an open circuit and a closed circuit?

5. What does a resistor do in a circuit? Give an example.

7. When you turn "on" a light switch in a room, does this open or close the circuit? Explain.

anonymous · Answer

Lol the only question I know is 7. (Tech Prep in 7th grade did not help :P)
Anyway, when a light is turned on, this closes the circuit. An open circuit is when it's disconnected,  however, in a closed circuit, the whole thing is complete, resulting in a functioning light.

anonymous · Answer

Can i help

ilovemath14 · Answer

sure @damirax

farcher · Answer

Pump = voltage source
Pressure = voltage
Flow rate = current
Pipe = conductor
Smaller diameter pipe = larger resistor