Charges of +5C and −9C are at a distance of 1m from each other. Which diagram represents the force between the two charges?
2 answers:
Answer: Diagram (c) represents the force between the two charges.
Explanation :
Given the two charges +5 C and -9 C. The force between them will be :
r is the distance between the charges.
In this case, the force between the two charges is attractive as the charges are alike. So, the resultant force will have same magnitude and it will be attractive in nature.
Hence, the correct option is (c).
You might be interested in
initial speed of the stuntman is given as
angle of inclination is given as
now the components of the velocity is given as
here it is given that the ramp on the far side of the canyon is 25 m lower than the ramp from which she will leave.
So the displacement in vertical direction is given as
by solving above equation we have
Now in the above interval of time the horizontal distance moved by it is given by
since the canyon width is 77 m which is less than the horizontal distance covered by the stuntman so here we can say that stuntman will cross the canyon.