Click to Chat

0120-4616500

CART 0

• 0

MY CART (5)

Use Coupon: CART20 and get 20% off on all online Study Material

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: R

There are no items in this cart.
Continue Shopping
Get instant 20% OFF on Online Material.
coupon code: MOB20 | View Course list

• Complete Physics Course - Class 11
• OFFERED PRICE: R 2,800
• View Details
Get extra R 700 off
USE CODE: SSPD25

```				   Explain the Electrostatic force between 2 charges
```

7 years ago

Share

```										A point charge Q1 = +5.0 x 10-7 C. What is the magnitude and direction of the electrostatic force on each of them? The charges are situated in dry air.
Solution.
This the simplest possible problem. We only need to substitute given values into the Coulomb law.

For dry air k = 8.99x109 Nm2/C2. After substituting numbers

F= -53940.0 x 10-4 N = -5.39 N.

The magnitude of the force is the same on both charges. It is in accordance with Newton’s third law of motion. The force between charges of different signs attracts these charges, therefore the force on Q1 is directed towards Q2 and vice versa.

```
7 years ago

Other Related Questions on Electrostatics

what is current and how can we protect from current,it is dangerous or not ,if yes then why?

a flow of electricity which results from the ordered directional movement of electrically charged particles.two types of currents ac and dc.dc currents are dangerous.yes dc currents are...

 sudarshan 9 months ago

HI NAVVEN, Current is a power of lighting and run the fans and work the Acs and i protect current in night time early sleeping then switch off the lights.it is so dangerous.

 Gowri sankar 9 months ago

a flow of electricity which results from the ordered directional movement of electrically charged particles is called current.it is very useful but it also very dangerous.

 N JYOTHEESWAR 9 months ago
what is coundcters

Basically there are 2 types of conductors (1) good conductors and (2)bad conductors.(1) Good conductors are those which allow heat or electricity to pass through them.eg:- steel,copper...

 Drovan Reddy one year ago

Conductors are substances which allows current to flow. Examples : Copper, silver Silver is the best conductorof electricity. Most metals are conductors except lead and most of the non...

 A M S ARUN KRISHNA one year ago

An electrical conductor is a substance in which electrical charge carriers, usually electrons, move easily from atom to atom with the application of voltage. Conductivity, in general, is...

 KARTHIK one year ago
what is recistor ? how we know recistance of resistor?

hai nagoorvalli, the resistor is a passive two-terminal electrical component that implements electrical resistance as a circuit element. Resistors act to reduce current flow, and, at the...

 N JYOTHEESWAR 9 months ago

Dear Nagoor vali A resistor is a passive two-terminal electrical component that implements electrical resistance as a circuit element. Resistors act to reduce current flow, and, at the same ...

 Prabhakar ch 9 months ago

Hello Nagoor A resistor is an electrical component that limits or regulates the flow of electrical current in an electronic circuit. Resistors can also be used to provide a specific voltage ...

what is work energy thereom...................................?

For any net force acting on a particle moving along any curvilinear path, it can be demonstrated that its work equals the change in the kinetic energy of the particle by a simple derivation...

 rahul kushwaha 29 days ago

To change the kinetic energy of a particle we have to apply a force on it and the force must do work on it. This relationship between KE and WORK is called "work -energy theorem...

 Ankur Saha 29 days ago

Relation bewteen KE and W: The work done on an object by a net force equals the change in kinetic energy of the object: W = KEf - KEi. This relationship is called the work-energy theorem.

 Shreyas Patil 2 months ago
The cieling of long hall is 25 m high What is the maximum horizontal distance that a ball thrown with a speed of 40 ms can go without hitting the ceiling of wall? Plz explain with a DIAGRAM

Let the angle of throwing be Q with respect to the ground So, the range is R = 40*cosQ*t where t = time taken reach ground. Now, we know the time taken to reach the top of its flight is...

 Tapas Khanda 2 months ago

Let the angle of throwing be Q with respect to the ground So, the range is R = 30*cosQ*t where t = time taken reach ground. Now, we know the time taken to reach the top of its flight is...

 Tapas Khanda 2 months ago

Diagram is not required to solve this question. You can directly use the formula to find range : R = (v^2/g)*sin2Q Maximum height reached, H = v^2*sin^2Q/2g So, 25 = 40^2*sin^2Q/(2*9.8) So, ...

 Tapas Khanda 2 months ago
rgarding calculas and graphs the best book for iit jee with appropriate theory

best book only for graph is "graph & function by s.k. goyal" by JPNP publisher & in my personal view for any difficult function graph, it is the best book ever seen. other best book for...

@ mohammed Kindly mention that u want the books to master only calculus related to maths , for maths problem solving or for physics , which helps in developing physics foundation for...

 Umakant biswal 3 months ago

Three books come to my mind All books authored by Amit M Agarwal and Publish by Arihant Play with Graphs Diffrential Calculus. Integral Calculus I have also reviewed Diffrential...

 Ajay 3 months ago
View all Questions »

• Complete Physics Course - Class 12
• OFFERED PRICE: R 2,600
• View Details
Get extra R 650 off
USE CODE: SSPD25

• Complete Physics Course - Class 11
• OFFERED PRICE: R 2,800
• View Details

Get extra R 700 off
USE CODE: SSPD25

More Questions On Electrostatics