The electric field that is 0.25m from a small sphere is 450n/c toward the sphere.
a. Is the charge positive or negative? Why?
b. What is the magnitude of the charge on the sphere?

Answers

Its b bc its the volume of the sphere

0 0

PART 1)A small sphere is considered to be a point chargeSo here if electric field is indicating the position of charge itself or it is towards the charge then it must be a negative charge on the spherePART 2)Electric field due to a point charge is given byhere = distance of charge from the point where field strength is required = 0.25 mnow from the above equation we can saySo magnitude of charge is 3.125 nC on the small sphere

0 0

Only authorized users can leave an answer!

Can't find the answer?

If you are not satisfied with the answer or you can’t find one, then try to use the search above or find similar answers below.

Find similar answers

More questions

Physics, added 2021-11-01 06:48:01

What is missing from the co-accretion theory of lunar formation? ...

Open

Physics, added 2021-11-01 04:07:50

What is missing from the co-accretion theory of lunar formation? ...

Open

Physics, added 2021-10-15 07:14:05

A cart was pulled for a distance of 1 kilometer and the amount of work accomplished equaled 40,000 joules. With what force was the work accomplished? ...

Open

Physics, added 2021-10-15 03:49:52

A cart was pulled for a distance of 1 kilometer and the amount of work accomplished equaled 40,000 joules. With what force was the work accomplished? ...

Open

Physics, added 2021-09-24 13:39:09

A 5.3 x 10^12 kg satellite is 1,800 m from another satellite that has a mass of 3.5 x 10^8 kg. what is the gravitational force between the satellites ...

Open

Physics, added 2021-09-24 12:11:38

A 5.3 x 10^12 kg satellite is 1,800 m from another satellite that has a mass of 3.5 x 10^8 kg. what is the gravitational force between the satellites ...

Open

Physics, added 2021-09-24 02:50:43

Which statements are examples of observations a scientist would make a classify rock? 1. a rock is larger than other rocks 2. a rock feels smooth to ...

Open

Physics, added 2021-09-24 01:26:44

Which statements are examples of observations a scientist would make a classify rock? 1. a rock is larger than other rocks 2. a rock feels smooth to ...

Open

Physics, added 2021-09-23 21:24:10

Three asteroids have exactly the same amount of mass. The distance from asteroid A to asteroid B is 300 km, the distance from asteroid B to C is 400 ...

Open

Physics, added 2021-09-23 20:10:46

Three asteroids have exactly the same amount of mass. The distance from asteroid A to asteroid B is 300 km, the distance from asteroid B to C is 400 ...

Open

Physics, added 2021-09-19 16:57:03

Electric current flows through paths called circuits. People often build circuits using wires, resistors, and batteries. A battery is a voltage sourc ...

Open

Physics, added 2021-09-19 15:23:21

Electric current flows through paths called circuits. People often build circuits using wires, resistors, and batteries. A battery is a voltage sourc ...

Open

Physics, added 2021-09-17 09:53:15

If a magnet is broken into two pieces, what happens to the magnetic poles? One piece will have a north pole, while the other piece will have a south ...

Open

Physics, added 2021-09-17 03:00:17

If a magnet is broken into two pieces, what happens to the magnetic poles? One piece will have a north pole, while the other piece will have a south ...

Open

Physics, added 2021-09-15 09:11:53

Darwin’s explanation for why different species exist is best described as a (n) ...

Open