0
The Force on a point charge from another point charge is along the Line connecting between the two charges. The direction will be towards the point charge if the two charges are different and away if they are same.
Now if you collection of Charges then it is vector sum of force due to each charge.
What else can I help you with?
What determines the direction of polarization of a radiated electromagnetic field?
The polarization of an electromagnetic field is defined as the direction of its E field (electrostatic).
What should be the position of the antenna with respect to the direction of the transmitted radio waves so that the properly tuned in radio gives the better reception?
The antenna should be parallel to the electrostatic field of the wave, and perpendicular to its magnetic field and to its direction of propagation.
What can you determine from an electric field vector at one point?
From an electric field vector at one point, you can determine the direction of the electrostatic force on a test charge of known sign at that point. You can also determine the magnitude of the electrostatic force exerted per unit charge on a test charge at that point.
Is it possible for electrostatic lines to intersect?
No. Lines of the electrostatic field don't intersect. A 'line' of the electrostatic field is an imaginary thing that shows the force on a tiny 'test charge' placed at any point. If two 'lines' intersected, it would mean that a tiny test charge at that point would feel a force in two different directions, and would have a choice of which way to go. But that doesn't happen ... the force at any point in the field is in a single, definite direction.
What Example of power flow by using pointing vector?
The direction of power flow is in the direction of the Poynting vector.The vector itself is the cross product of the Electrostatic field and the Magnetic field.P = E x H
Which one of the following statements best explains why it is possible to define an electrostatic potential in a region of space that contains an electrostatic field?
It is possible to define an electrostatic potential in a region of space with an electrostatic field because the potential is a scalar field that describes the energy per unit charge at a point in space due to the presence of a source charge distribution. This potential provides a convenient way to describe the behavior of the electric field in that region.
Is electrostatic force a vector quantity?
Yes. Every force is a vector, requiring both a magnitude and direction to completely describe it.
An electric field is directed from left to right A proton is placed within the field What does the proton feel as a result of the field and why?
The 'direction' of the electrostatic (E) field is defined as the direction of the force on a positive charge in the field. The proton carries a positive charge, so when immersed in the E field directed from left to right, there is a force on the proton directed toward the right, and if you let go of the proton, it will go shooting off to the right.
What is capable of storing electrical energy in an electrostatic field?
condenser
Why it is possible to define an electrostatic potential in a region of space that contains an electrostatic field?
The electrostatic potential is a scalar quantity that represents the potential energy of a unit positive charge at a specific point in the electric field. It is defined as the work done in moving a unit positive charge from infinity to that point. This potential does not depend on the path taken and can be defined at any point in a region of space regardless of the presence of an electric field.
How will you shield a sensitive instrument from a strong electrostatic field?
One way to shield a sensitive instrument from a strong electrostatic field is to use a grounded conductive enclosure around the instrument. This enclosure can help dissipate the electrostatic field away from the instrument and prevent interference. Additionally, using shielding materials that have high conductivity, such as copper or aluminum, can further enhance the protection against electrostatic fields.
What will be the direction of charge if the gravitational force is equal to electrostatic force?
If the gravitational force is equal to the electrostatic force, the direction of the charge will depend on the relative signs of the charges. If the charges are of opposite sign, the direction will be attractive (towards each other), and if the charges are of the same sign, the direction will be repulsive (away from each other).
