Answer: A battery or an emf device creates an electric force field that moves electrons through a circuit. The emf device has two terminals, a positive terminal called anode and negative terminal called cathode.
 
        
                    
             
        
        
        
Clark expertly navigated their expedition
        
             
        
        
        
The angle given illustrates that the altitude computed in this scenario will be 497.5 feet.
<h3>How to calculate the altitude</h3>
From the information given, the jet flying overhead extends from one end to the other an angle of 50° and the length of the jet is 250 feet.
Let the altitude be represented by x.
Therefore, the altitude will be:
Tan 50° = opposite/hypotenuse
1.1918 = x/250
x = 1.1918 × 250
x = 497.5 feet
Therefore, the altitude is 497.5 feet.
Learn more about altitude on:
brainly.com/question/1159693
 
        
             
        
        
        
I picked A because, you first have to find out what you wanna write about. This is something you should before finding the main points to put in your story, and your main idea. It can be about something you like, or something that makes your story interesting to read. Hope this helps!!!