A textbook is dropped from a second floor window and falls to the ground. What happens to the acceleration as the book falls to
1 answer:
You might be interested in
Answer:
Option E, double the charge to 2, is the right answer.
Explanation:
Given the electric field at point = P
The point charge = Q
Distance =R
Magnitude = E
Due to a certain charge, the magnitude of the electric field at a point is defined as:
Here, we can see that E is proportionate to Q and 1/r^2
Hence, double the charge to 2 and at the same time reduce the distance to /2 will half the E
Therefore, doubling the charge will doubling E
So the answer is (e) is correct.
Answer:
Answer is on the pic
Explanation:
I hope it's helpful!
