What kind of force field surrounds a stationary electric charge? What additional field surrounds it when it moves?

Q: On which factors does the strength of the electric field depends?

A: Factors on which the electric field depends

Q: How does the density of an electric field line relate to its strength?

A:

Q: When you double the distance between a pair of charged particles, what happens to the force between…

A: The force acting between two charged particles is given by

Q: A force of attraction exists between 1.0 C and 2.0 C of electrical charge. Which one has the…

A: in this question we discuss about repel force between two same polarity charge.

Q: What kind of force field surrounds stationary electric charge?

A: An electric charge which is stationary with respect to the frame of observation constitutes an…

Q: Which force is stronger gravitational or electric. Explain.

A: To determine: Which force is stronger among gravitational and electric

Q: How does the distance between two charged objects affect the force of attraction or repulsion that…

A: Distance between two charged objects affect the force of attraction or repulsion in the sense given…

Q: How do two objects with like charges interact?

A: Please see the answer below

Q: How do objects with unlike charges interact?

A: Two charge interact through electric field. Each charge produce an electric field and other charge…

Q: what is the magnitude and direction of an electric field that balances the weight of an electron and…

A:

Q: What are the forces on two charges of +0.30 C and +3.0 C, respectively, if they are separated by a…

A: The force between two charges is given by, F=14πε0q1q2r2

Q: What refers to the amount of electric force that could be created if the electric current were to…

A: Introduction: Electric current is the flow of electrons (negatively charged particles) through a…

Q: What is meant by 'like charges?'

A:

Q: Two charged spheres are 5.60 cm apart. If they are moved to a distance of 10.4 cm, what is the…

A:

Q: How much positive and negative charge is there in a cup of water?

A:

Q: What happens to the strength of the electric field of a single positive charge as the distance…

A: For a single positive charge +q, the strength of electric field (E) is given as, E=kqd2 Here, k is…

Q: If a neutral object is polarized, how are the positive and negative charges organized?

A: Explanation: Polarization is the separation of positive and negative charges in a neutral object,…

Q: Explain in detail how varying the velocity of the charged particle affects it's motion in a constant…

A:

Q: If the magnitude of the force between two charges is 1N when they are 1.0 meters apart, what will be…

A: The magnitude of force between the two charges is inversely proportional to the square of the…

Q: What is the strenght of the elctric field of an electron that is .45m away?

A:

Q: What is the magnitude and direction of an electric field that exerts a  2.00×10-5 N upward force on…

A:

Q: Discuss the variables that affect the strength and direction of the electric field for a static…

A: To find: Discuss the variables that affect the strength and direction of the electric field for a…

Q: What are the magnitude and direction of an electric field that exerts a 3.20  10-5 N upward force on…

A: F = 3.20 × 10-5 N q = -1.10 × 10-6 C

Q: what is direction of the force on the charge?

A:

Q: Two identical positive charges are moved twice as far apart from each other. How will the new force…

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Q: How does the magnitude of electric force compare between a pair of charged particles when they are…

A:

Q: What is the magnitue of the electrostatic force between these charges?

A:

Q: when two charge object comes near to each other, is there a force that exist between them? what law…

A: The charge is the inherent property of matter which is due to the transference of electrons.  If a…

Q: If you place a free electron and a free proton in the same electric field, how will the forces…

A: Given:  free electron, free proton and electric field

Q: What is the magnitude of the force between two charges of 1.0 C each which are 1.0 meter apart?

A: Given value--- charge q1 = q2 = 1C. distance = 1m. We have to find --- force between two charge?

Q: Discuss pros and cons of a lightning rod being grounded versus simply being attached to a building.

A: Instead of distributing itself on the surface of the conductor, the charges tend to reside on the…

Q: What is the magnitude of the electric field that will balance the weight of an electron?

A: Known Values Mass of an electron m = 9.11 x 10-31 kg Charge of an electron e = 1.6 x 10-19 C

Q: What is the force generated from a 2 charge and a 1.2 charge that are 2.9 meters apart? Round your…

A: The magnitude of the electrostatic force is given by, F=kqQr2 Here, F is the magnitude of the…

Q: Physics Question

A:

Q: What are the magnitude and direction of an electric field that exerts a 1.80  10-5 N upward force on…

A: Given data:  Force (F) = 1.80×10-5 N, upward Charge (q) = - 2.85 μC = -2.85×10-6 C Required: The…

Q: Your body is composed of electric charges. Does it follow, then,that you produce an electric current…

A: Electric current is defined as the rate of flow of electrons in a direction , that is if a battery…

Q: What happens to the force between two charged particles if the distance is cut in half and both…

A: we will apply electric force formula here.

Q: If a positively charged plate is brought near the top of a positively-charged electroscope, then the…

A:

Q: In which way is the electric force similar to the gravitational force?

A: According to Coulomb’s law, Here, k, q1, q2 and d represent the Coulomb’s constant, the charges on…

Q: Which of the following is a true statement about the electric force and the force of gravity?

A: Gravitational constant G=6.67×10-11 N m2kg-1  Electrical constant k=9×109 Nm2C-1 Electrical constant…

Q: Does a zero net electric field mean there is no direction?

A: Electric field:, The electric property associated at any point in space where a charge is present.…

Q: What will be your charge if you scrape electrons from your feet while scuffing across the rug?

A: Any surface has positive negative charges present in it and negative charger can be considered in…

Q: How does an electric field effect two objects within it that have the same charge and are close…

A: Explain:- How does an electric Field effect two objects within it that have the same  charge and…

Magnetic Field Of Coaxial Cable

The word coaxial means same axis. So for a long straight cable to be coaxial, it must have concentric cylindrical shaped conductor around it. Coaxial cable (popularly called ‘coax’) has various applications ranging from current conductors to radiofrequency signal transmitters. This cable has lower emission losses and provides protection from electromagnetic interference which allows signals with less power to transmit over longer distances.For example, currents produced in the pickup of a stereo turntable generally travel to the amplifier through a coaxial cable.The self-inductance of a coaxial cable is another important characteristic, because it influences the propagation of electrical signals in the cable.