If the magnitude of a positive charge is tripled, what is the ratio of the original value of the electric field at a point to the new value of the electric field at that same point? a) 1:2 b) 1:3 c) 1:6 d) 1:9

1 answer
Question:

If the magnitude of a positive charge is tripled, what is the ratio of the original value of the electric field at a point to the new value of the electric field at that same point?
a) 1:2
b) 1:3
c) 1:6
d) 1:9

Answers

Answer: b)1 :3Explanation:Lets thatThe value of a positive charge = qAs we know that electric filed on a point charge given as[tex]E=\dfrac{Kq}{r^2}[/tex]Where ,K=Constantq=Charge ,r=DistanceIf the value of the charge gets tripled ,q'= 3 qThen electric filed E'[tex]E'=\dfrac{Kq'}{r^2}[/tex][tex]E'=\dfrac{3Kq}{r^2}[/tex]E' = 3 ETherefore we can say that[tex]\dfrac{E}{E'}==\dfrac{1}{3}[/tex]therefore the answer will be -- b)1 :3

Similar Solved Questions

1 answer

Which answer below uses a transitional word or phrase? A. We went to dinner; we went to the movies. B. We went to dinner. We went to the movies. C. We went to dinner. Next, we went to the movies.

Which answer below uses a transitional word or phrase? A. We went to dinner; we went to the movies. B. We went to dinner. We went to the movies. C. We went to dinner. Next, we went to the movies....
1 answer

NVMits already been answered

NVMits already been answered...
2 answers

Determine the measure of the angle Someone please help! :D

Determine the measure of the angle Someone please help! :D...
1 answer

Have a idea but not sure.

Have a idea but not sure....
1 answer

What was the impact of westward movement on enslaved African Americans

What was the impact of westward movement on enslaved African Americans...
1 answer

A nursery owner owner buys 8 panes they cost 19.60 she breaks 3 more how much do the 3 cost

a nursery owner owner buys 8 panes they cost 19.60 she breaks 3 more how much do the 3 cost...
1 answer

I don’t understand!!!!!!!! Help please ,..!.!.!.!!.!.!.

I don’t understand!!!!!!!! Help please ,..!.!.!.!!.!.!....
2 answers

Which expression is equivalent to 4a+2b A.a+a+a+a+b+b B. 4+2+a+b C.6(a+b) D.4+a x 2+b

Which expression is equivalent to 4a+2b A.a+a+a+a+b+b B. 4+2+a+b C.6(a+b) D.4+a x 2+b...
2 answers

PLZZZZZZ I NEED HELP IM SO TIRED PLZZZZZZZZ

PLZZZZZZ I NEED HELP IM SO TIRED PLZZZZZZZZ...
2 answers

Vera took 10 tests over a time of 5 weeks. After 9 weeks this quarter, how many tests will Vera have taken?

Vera took 10 tests over a time of 5 weeks. After 9 weeks this quarter, how many tests will Vera have taken?...
2 answers

What is the sum of the addends 365 and 540?

What is the sum of the addends 365 and 540?...
2 answers

Pros and cons about georthermal technology

pros and cons about georthermal technology...
2 answers

Thomas took everyone to lunch and there were 11 people at the table. Everyone’s meal cost the same and the total bill was $115.39. How much did each person’s meal cost?

Thomas took everyone to lunch and there were 11 people at the table. Everyone’s meal cost the same and the total bill was $115.39. How much did each person’s meal cost?...
1 answer

If there are 15 packets each contaning 20 toys in a box and another box has 20 packets with 15 toys in each packets which box has more number of toys?(use property of whole number)

If there are 15 packets each contaning 20 toys in a box and another box has 20 packets with 15 toys in each packets which box has more number of toys?(use property of whole number)...
1 answer

2 3 TIME REMAINING 54:48 In a life-cycle assessment, the impact of demolition is determined once the building has been scheduled to be torn down. True False Mark this and totum Save and Exit In a life cycle assessment, the impact of demolition is determined once the building has been scheduled to be torn down? True or false

2 3 TIME REMAINING 54:48 In a life-cycle assessment, the impact of demolition is determined once the building has been scheduled to be torn down. True False Mark this and totum Save and Exit In a life cycle assessment, the impact of demolition is determined once the building has been scheduled to be...
1 answer

I need help with this question please​

I need help with this question please​...
1 answer

Who was the king of england during the stamp act?

Who was the king of england during the stamp act?...
2 answers

The table below shows two equations: Equation 1 |3x − 1| + 7 = 2 Equation 2 |2x + 1| + 4 = 3 Which statement is true about the solution to the two equations? Equation 1 and equation 2 have no solutions. Equation 1 has no solution and equation 2 has solutions x = 0, 1. The solutions to equation 1 are x = −1.3, 2 and equation 2 has no solution. The solutions to equation 1 are x = −1.3, 2 and equation 2 has solutions x = 0, 1.

The table below shows two equations: Equation 1 |3x − 1| + 7 = 2 Equation 2 |2x + 1| + 4 = 3 Which statement is true about the solution to the two equations? Equation 1 and equation 2 have no solutions. Equation 1 has no solution and equation 2 has solutions x = 0, 1. The solutions to equation ...

-- 0.012352--