Students built two electromagnets. The electromagnets are the same except that one has 20 wire coils around its core, and the other has 40 wire coils around its core. Which is the best comparison?(1 point)
Responses
The electromagnet with 20 coils will be stronger than the electromagnet with 40 coils.
The electromagnet with 20 coils will be stronger than the electromagnet with 40 coils.
The electromagnets will be equally strong.
The electromagnets will be equally strong.
The electromagnet with 40 coils will be exactly twice as strong as the electromagnet with 20 coils.
The electromagnet with 40 coils will be exactly twice as strong as the electromagnet with 20 coils.
The electromagnet with 40 coils will be stronger than the electromagnet with 20 coils.
Plzzz answer fast
The electromagnet with 40 coils will be stronger than the electromagnet with 20 coils.
To determine which electromagnet is stronger, we need to understand the relationship between the number of wire coils and the strength of the electromagnet.
The strength of an electromagnet is directly proportional to the number of wire coils wrapped around its core. This means that as the number of wire coils increases, the strength of the electromagnet also increases.
In this scenario, the electromagnet with 40 wire coils will be stronger than the electromagnet with 20 wire coils. Therefore, the correct comparison is: "The electromagnet with 40 coils will be stronger than the electromagnet with 20 coils."