N.m2 4. When the distance between two charges is doubled, the magnitude of the electrostatic force s constant = 8.99 x 10° between them charge of charge of st particle 2nd particle) 9,92 also doubles %3D electric stance between particles) remains the same becomes half of what it was becomes one quarter of what it was

Q: (I) What is the repulsive electrical force between two protons 4.0 x 10-15 m apart from each other…

A:

Q: The magnetic lines of force inside a bar magnet cross each other O go from N-pole to S-pole are…

A: The magnetic lines of force inside a bar magnet are straight. So the correct option is Option 3  The…

Q: Two charged spheres are 8.45cm apart they are moved and the force on each of them is found to have…

A: Let the charges on two spheres be = Q and q respectively Let the original force between them = F The…

Q: charged rod is brought close to one end of a neutral metallic plate (as shown). What type of charge…

A: When a positively charged rod brought to a neutral metallic plate, the former attracts the electrons…

Q: Why do you think electromagnets are used in several different ways

A: Electromagnets are used in several different ways because of its properties.

Q: the magnetic force on a charged particle depends on

A:

Q: Name the process through which a charged plastic rod can, without losing any of its own charge, give…

A: Charging by induction is the process in which when a charged object comes closer to a neutral object…

Q: Consider two charges at a certain distance and the two charges exert repulsive forces on each other.…

A: Concept: To determine the Force between the 2 charges we use the Coulombs law. The Formula for the…

Q: Which of the following statements is TRUE?    Motion of a charged particle is zero. Motion of…

A: When a charged particle is in magnetic field then the force on charge is given by, FB = q (V × B)…

Q: Two equal charges, separated by a distance of 2 m, experience a force of 0.02 N. What are the…

A:

Q: An electrically charged 30 g piece of amber attracts a single cat hair which has a mass of 3.0e-11 g…

A: Certain substances like ebonite, amber, etc when rubbed with suitable substances acquired the…

Q: A positive charge moving toward the top of this page experiences a force of 1.0N to the right. into…

A: The magnetic field acting on a charge moving in a particular direction and experiencing a force is…

Q: if you could put many magnets together, do you think the magnetic force will be stronger or weaker?

A: YES  , magnetic force will be stronger by putting many magnets together.

Q: Can we detect the inertia of electricity?

A: Yes it is possible to detect the inertia of electricity.

Q: m A proton moving North at 8.60 x 104 and enters a magnetic field of 1.20 T pointing out of the page…

A:

Q: If two equal charges, each of 1 C, were separated in air by a distance of 1 km, what would be the…

A: Given: Charges, q1=q2=1 C Distance between charges, r=1 km=1×103 m k=9×109 Nm2/C2 Force can be…

Q: How much equal charge should be placed on the Earth and theMoon so that the electrical repulsion…

A: Given data The electric repulsion or the gravitational force is given as F = 1.98 x 1020 N. The…

Q: A current carrying conductor experiences a force when placed in a magnetic field because of what?

A: Answer A current carrying conductor experiences a force when placed in a magnetic field.

Q: in G out b+

A:

Q: (II) A helium ion (Q = is accelerated by a voltage of 3700 V. (a) What is its speed? (b) What will…

A: Charge (Q) = +2e = 3.2×10-19 C mass (m) = 6.6×10-27 kg Voltage (V) = 3700 Volts

Q: O strongest far from a magnet O constant everywhere around a magnet strongest close to the poles of…

A: Given:- The magnetic field strength is  Find:- correct option  strongest far from a magnet constant…

Q: Estimate the force on a +1 nC charge released from rest at location "g": em Volts 2 50 nN to the…

A: Force arises when an object's state is inclined to change due to external influences. Examples of…

Q: If a charged object (like an electron) approaches a location and then passes it, this creates a(n)…

A: Any charged object produces an electric field around it, by virtue of electric lines of forces.…

Q: a) Show the forces F that acts on two charged spheres suspended close to each other?

A: To determine: The forces F that acts on two charged spheres that are suspended close to each other

Q: Explain what will happen to a positive particle if it is moving in the opposite direction as the…

A:

Q: (a) Show the forces F that acts on two charged spheres suspended close to each other?

A: To determine: The forces F that acts on two charged spheres that are suspended close to each other

Q: If the charge is moving west and experiences a force in the north direction, what field could it be…

A: The correct answer is:(c) Magnetic fieldWhen a charged particle is moving and experiences a force…

Q: Suppose that two chargers, each with a charge of +1.00 Coulomb are separated by distance of 1.00…

A: Given : Q1 = Q2 = 1.00 Coulomb Separation distance (d) = 1.00 meter

Q: On the x axis, a point charge Q1 = -8.43E-6 C is placed at x = -1.66 m, and another point charge Q2…

A: On the x axis

Q: If I bring a 500 gauss magnet near to a 50 gauss magnet to repel them each other.will then both…

A: Both the magnets will repel each other with same force.

Q: A ptor thargr enters a magetc feld at shown wWhat in the derecto of the magretic foree on this…

A: In the diagram , the direction of charge is upwards, the direction of magnetic field is into the…

Q: Which one of the following statements best explains why tiny bits of paper are attracted to a…

A: Required reason behind attraction between tiny bits of paper and charged rubber rod.

Q: Electrostatic fields have many applications, but most are low “low-power” applications; that is…

A: Electrostatic fields have many applications, but most are low “low-power”.  Because , the…

Q: How does a magnet excerpt a force without touching another object?

A: A magnet create magnetic field in its surrounding , when other magnet comes in this region  it feel…

Q: I’m moving charged particle experiences a magnet force Fo Due to an external be field determine what…

A:

Q: A magnetic field CANNOT: O change the momentum of a charge affect a charge in any way change the…

A: When a charge enters into magnetic field then a force starts acting on it called Lorentz force.  It…

Q: What are the key differences between magnetic force vs electric force?

A: Given  What are the key differences between magnetic force vs electric force?

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: When a current is applied a field becomes magnetic. TRUE OR FALSE

A:

Q: Two identical charges repel each other with a force of 10-5N when they are 20 cm apart. (a) What is…

A: Write the given values with the suitable variables. F=10-5 Nr=20 cmr1=5 cmr2=100 cm Here, F, r, r1,…

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.