Two 40 gram masses each with a charge of 3µC are placed 50cm apart. Compare the gravitational force between the two masses to the electric force between the two masses. (Ignore the force of the earth on the two masses)

Q: What is the magnitude of the electric force of attraction between an iron nucleus (? = +26?) and its…

A: Given data The magnitude of the charge on the iron nucleus is qi = 26e = 26 x 1.6 x 10-19 C The…

Q: Find the ratio of the electric force (Fe) to the gravitational force (Fg) between a proton and an…

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Q: Calculate the force between charges of 5.0 x 10-8 C and 1.0 x 10-7C if they are 5.0 cm apart.

A: Given data: Charge (q1) = 5.0 × 10-8 C Charge (q2) = 1.0 × 10-7 C Distance (r) = 5.0 cm = 5.0 × 10-2…

Q: Two tiny spheres have the same mass and carry charges of the same magnitude. The mass of each sphere…

A: Given data:  The mass of tiny spheres m1 = m2 = m = 4.51×10-6 kg Fe = Fg Required: The magnitude of…

Q: Calculate the force between 0.0002 C charge and a 0.0009 C charge 5 meters apart.

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Q: Two identical metallic spheres are suspended as bobs of a simple pendulum as shown in the figure.…

A: Given values: Charge on each of  bobs, q = 7.5 x 10-9 C Length of each string, l = 0.5 m Angle…

Q: The electric force (in N) acting on a 31.8µC point charge placed in an electric field of 7.8×104 N/C…

A: Given data: Point charge q=31.8 x 10-6C Electric field E=7.8x 104 N/C

Q: What is the electric force between a glass ball that has +2.5 µC of charge and a rubber ball that…

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Q: What is the electric force between a glass ball that has a +1.5μC of charge and a rubber ball that…

A: q1 = 1.5 μC = 1.5 x 10-6 C q2 = -4.5 μC = -4.5 x 10-6 C d = 7.5 cm = 0.075 m   According to columb's…

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

A: magnitude of the force between two charges is

Q: The nucleus of a helium atom contains two protons, each with a charge of 1.6 * 10 ^- 19C. If the…

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Q: Two charges, 5 C and 15 C are separated by some distance. Force between them is 6.75 ×10^13

A: The force between the two charges is given by  F=k q q'r2 where, r is the distance.

Q: What is the magnitude of the force a 1.5 kC charge exerts on a 3.2 kC charge located 1.5m away?

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Q: A small sphere of charge 2.0×10^-3 C is located 0.01 m away from a second sphere of equal diameter…

A: Given a small sphere of charge 2.0×10-3 C is located 0.01 meter away from a second sphere of equal…

Q: Two pellets, each with a charge of 1 microcoulomb (10−6 C), are located 3 cm (0.03 m) apart. Show…

A: Given:- q = 10-6 C r = 3 cm = 0.03 m

Q: Calculate the magnitude of the force a 1.5 x 10-6 C charge exerts on a 3.2 x 10-4 C charge located…

A: Given data:  Charge (q1) = 1.5 × 10-6 C Charge (q2) = 3.2 × 10-4 C Distance (r) = 1.5 m Required:…

Q: What force would an electric field of magnitude 6.25 x 105 V/m exert on a piece of plastic with a…

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Q: The magnitude of the electric field at a certain point in space is 2.2 x 106 If a charge of 3.4 µC…

A: Given :     Electric field, E = 2.2*106 N/C      Charge, q = 3.4 μC = 3.4*10-6 C

Q: A proton is placed in a uniform electric field of 2.75 × 10³ N/C. Calculate the magnitude of the…

A: Force is given by ,F = q * E Where ,q = charge of proton and E = electric field  F= (1.6*10-¹⁹) * (…

Q: Two negative charges of 2.5 µC and 9.0 µC are separated by a distance of 25 cm. Find the direction…

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Q: What is the electrostatic force of attraction between 2 positively charged particles separated by…

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

A: Electrostatic repulsive force equals the gravitational force. Let Q be the charge on earth and moon…

Q: Two protons in an atomic nucleus are typically separated by a distance of 2 ×10^15m.  The electric…

A: Given that---- q1= q2 = 1.6× 10 -19 C distance between charges r = 2× 10 -15 m Question ❓ find…

Q: Two objects with charges +4.1x10-9 C and +3.4x10-9 C are 54 cm from each other.

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Q: Calculate the repulsive force between-a -1.15X10°C charge and a -1.49x10*C charge if a distance of…

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Q: An electron is between two parallel plates. What would be the strength of the electric field in…

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Q: Calculate the repulsive force between a -1.15 x 10-9 C and a -1.49x10-8C charge if a distance. of.…

A: Given data:  Two negative changes q = -1.15×10-9 C and q2 = -1.49×10-8 C Distance between charges…

Q: A long silver rod of radius 3 cm has a charge of −5 μC/cm on its surface. (a) Find the electric…

A: Given values: lambda=-(5 micro Coulomb)/cm distance from the wire(z)=5 cm As the material given is…

Q: what is the strength of an electric field midway between a 0.04C charge and 0.09C charge that are…

A: solution as

Q: A particle of charge +2.67 × 10-6 C is 15.3 cm distant from a second particle of charge -1.56 × 10-6…

A: Given that, charges are +2.67 × 10-6 C and -1.56 × 10-6 C, and the distance between them is 15.3 cm.

Q: Two 1.0 kg charges each carry a charge of 1.0 C?  How would the gravitational force compare to the…

A: Given data: Mass m1=m2=10 kg Charge q1=q2=1.0 C

Q: Two pellets, each with a charge of one microcoulomb (10 C), are located 3 cm (0.03 m) apart. Show…

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Q: Physics Two pellets, each with a charge of 1.2 microcoulomb (1.2×10−6 C), are located 2.6…

A: Given: The charge on each pallet is 1.2x10-6 C. The separation between pallets is 2.6x10-2 m.

Q: Two unlike charges separated by a distance of 1m attract each other with a force of 0.108N. If the…

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Q: Two point charges 25 MC and -75 MC or separated by a distance of 10.5 cm find the magnitude of the…

A: Given: Charge q1 = 25 MC = 25×106 C (here M is in capital letter so it will be considered as mega)…

Q: A point charge of + 3. 00 × 10 – 6 is 12 cm distant from a second point charge of – 1. 50 × 10 – 6…

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Q: The respective charges of the electron and the proton are of opposite sign but of equal magnitude qe…

A: Given, Charge of  the electron and proton,  qe = qp = 1.602×10-19 Cequal in magnitude but having…

Q: The electrostatic force between two charges of -3 x 10 C that are 5 cm apart is O 1.6 x 10 ° N 1.8 x…

A: Given values: Charge, q=-3×10-9 C Distance of separation between the charges, r=5 cm

Q: The magnitude of the electric field at a certain point in space is 2.2 x 10° . If a charge of 6.5 µC…

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Q: How far apart (in meter) must two point charges of 35.0 mC  be to have a force of 2.5 N between…

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Q: What is the distance of two spheres, each with a charge of 2. 5 x 10 5C, when the force between them…

A: Force between two charges F = kq1 q2 /r2

Q: Calculate the force between the two point charges q1 = 2.25 μC and q2 = 1.50 μC if they are 10 cm…

A: The relation of the force is given as F=keQ1Q2r2

Q: (SOLUTION IS REQUIRED) The magnitude of the force on an electron in an electric field of 300-N/C is…

A: Given data:  Electric field (E) = 300 N/C Required: The magnitude of the force on an electron

Q: The electric field at a distance of 10.0 cm from an isolated point particle with a charge of 2.0 ´…

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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.