Your class decides to build a circuit to make a light bulb shine. When you are finished, you have a setup with wires, a light bulb and a battery.

What role does the battery play in this circuit design?
A) The battery works as the system's wires.
B) The battery is the electrical power supply.
C) The battery is the circuit's main conductor.
D) The battery works as the system's electrical switch.

Physics, added 2021-11-01 06:48:01

What is missing from the co-accretion theory of lunar formation? ...

Physics, added 2021-11-01 04:07:50

What is missing from the co-accretion theory of lunar formation? ...

Physics, added 2021-10-15 07:14:05

A cart was pulled for a distance of 1 kilometer and the amount of work accomplished equaled 40,000 joules. With what force was the work accomplished? ...

Physics, added 2021-10-15 03:49:52

A cart was pulled for a distance of 1 kilometer and the amount of work accomplished equaled 40,000 joules. With what force was the work accomplished? ...

Physics, added 2021-09-24 13:39:09

A 5.3 x 10^12 kg satellite is 1,800 m from another satellite that has a mass of 3.5 x 10^8 kg. what is the gravitational force between the satellites ...

Physics, added 2021-09-24 12:11:38

A 5.3 x 10^12 kg satellite is 1,800 m from another satellite that has a mass of 3.5 x 10^8 kg. what is the gravitational force between the satellites ...

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Which statements are examples of observations a scientist would make a classify rock? 1. a rock is larger than other rocks 2. a rock feels smooth to ...

Physics, added 2021-09-24 01:26:44

Which statements are examples of observations a scientist would make a classify rock? 1. a rock is larger than other rocks 2. a rock feels smooth to ...

Physics, added 2021-09-23 21:24:10

Three asteroids have exactly the same amount of mass. The distance from asteroid A to asteroid B is 300 km, the distance from asteroid B to C is 400 ...

Physics, added 2021-09-23 20:10:46

Three asteroids have exactly the same amount of mass. The distance from asteroid A to asteroid B is 300 km, the distance from asteroid B to C is 400 ...

Physics, added 2021-09-19 16:57:03

Electric current flows through paths called circuits. People often build circuits using wires, resistors, and batteries. A battery is a voltage sourc ...

Physics, added 2021-09-19 15:23:21

Electric current flows through paths called circuits. People often build circuits using wires, resistors, and batteries. A battery is a voltage sourc ...

Physics, added 2021-09-17 09:53:15

If a magnet is broken into two pieces, what happens to the magnetic poles? One piece will have a north pole, while the other piece will have a south ...

Physics, added 2021-09-17 03:00:17

If a magnet is broken into two pieces, what happens to the magnetic poles? One piece will have a north pole, while the other piece will have a south ...

Physics, added 2021-09-15 09:11:53

Darwin’s explanation for why different species exist is best described as a (n) ...