Sample Response: How can magnetic and electric fields be demonstrated?
The correct answer (sample response) is:
How can magnetic and electric fields be demonstrated?
The statement is a scientific question to address by doing this experiment.
Include the following in your question:
• Mentions magnetic fields.
• Mentions electric fields.
• Allows for objective observations of the effects of these fields.
Answer:
20 N in West direction.
Explanation:
opposite forces cancel each other. so 20 N in north and 20N in south cancel each other. In west and east direction...
70N in west-50N in east= 20N in west
Answer:the answer is A