# 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

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....

2 answers

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

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

2 answers

### Directions: Read the passage, and answer the question that follows. "The afternoon sun sat in its cloudless sky, blazing mercilessly as I trudged home from school. I was weighed down by a backpack full of heavy textbooks; the straps cut into my aching shoulders. Salty sweat poured down my bright red face, stinging my eyes. The hot air was heavy with the sour stench of car exhaust and rotting food." Add a sentence to the passage above. In your sentence, include a detail or two that would trigger

Directions: Read the passage, and answer the question that follows. "The afternoon sun sat in its cloudless sky, blazing mercilessly as I trudged home from school. I was weighed down by a backpack full of heavy textbooks; the straps cut into my aching shoulders. Salty sweat poured down my bright red...

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

### 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

### Who was the king of england during the stamp act?

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

1 answer

### Record the following transactions on the books of Crane Co. (Omit cost of goods sold entries.) (Credit account titles are automatically indented when amount is entered. Do not indent manually. Record journal entries in the order presented in the problem.) (a) On July 1, Crane Co. sold merchandise on account to Stacey Inc. for $23,380, terms 3/10, n/30. (b) On July 8, Stacey Inc. returned merchandise worth $3,380 to Crane Co. (c) On July 11, Stacey Inc. paid for the merchandise.

Record the following transactions on the books of Crane Co. (Omit cost of goods sold entries.) (Credit account titles are automatically indented when amount is entered. Do not indent manually. Record journal entries in the order presented in the problem.) (a) On July 1, Crane Co. sold merchandise on...

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 ...