A combination of three electrons and two protons would have a net charge of ____?

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: The SI unit of Electric field is: Newton/Coulomb Coulomb/ Newton 2 Joule 3 Meter 4

A:

Q: A charge of 0.5 Coulomb is equal to how many electrons?

A: Charge (q) = 5C Charge on electron (e) = 1.6×10-19 C                            .... (Constant…

Q: Three charged marbles are placed along a meterstick. The first marble has a charge of 4 x 10-4 C and…

A: The force between the two charges is given by  F = k q q'r2

Q: How many electrons would have to be removed from a coin to leave it with a charge of +1.0 *10-7 C?

A: The number of electrons that would have to be removed is given by,

Q: four equal charges of 2 μC are situated at the corners of a square of side 1.0 m. Find the electric…

A: The electric field is given by, E=kqr2

Q: Two charges are 4.3 m apart. The first charge is 6.0 x 10^-4 C. The second charge is 9.5 x 10^-5 C.…

A:

Q: What is the charge on the leaves of an electroscope if a positively charged rod is moved near the…

A: In this problem positive charged rod is near the top of the electroscope. if a charged object is…

Q: How many electrons would have to be removed from a coin to leave it with a charge of +1.04×10-7 C?

A: Initially, the coin was neutral. Let n number of electrons has been removed. The charge of each…

Q: -1 C of charge is equivalent to ___________ electrons. -5C charge is equivalent to ____________…

A: Given1 C of charge is equivalent to ___________ electrons. 5C charge is equivalent to ____________…

Q: Two coins are placed on a horizontal insulating surface a distance of 1.7 m apart and given equal…

A: Coulomb's law of electrostat gives us the force between two charges is: F=14πε0q1q2r2

Q: if an atom has 19 protons and an overall charge of +1, how many electrons does it have?

A: solution is given as

Q: Two coins are placed on a horizontal insulating surface a distance of 1.8 m apart and given equal…

A:

Q: An electric dipole is defined as A) two +q with a distance of 2a B) two +q with a distance a /I C)…

A: An electric dipole is a pair of opposite and equal charges separated by a short distance. As the…

Q: A positive charge of 4.0μC exerts an attractive force of 8N on an unknown charge 20 cm away. The…

A: Data Given ,  Positive charge ( q1 ) = 4 μC = 4 × 10-6 C Force  ( F ) = 8 N Distance between the…

Q: Two charged objects are near each other. One has a charge of -2.0 C and the other has a charge of…

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Q: At what distance is the electrostatic force between two protons equal to the weight of one proton?

A: Given:  Need to find the distance between the two protons equal to the weight of one proton

Q: Two coins are placed on a horizontal insulating surface a distance of 1.1 m apart and given equal…

A:

Q: two charges of +q are 1cm apart. if one of the charges is replaced by a charge of -q, the magnitude…

A:

Q: A balloon with a charge of 4.0 µC is held a distance of 0.70 m from a second balloon having the same…

A: The magnitude of force between two charges

Q: Two coins are placed on a horizontal insulating surface a distance of 1.7 m apart and given equal…

A:

Q: Two charges are 9.5 m apart. The first charge is 8.4 x 10^-4 C. The second charge is 8.5 x 10^-5 C.…

A: We know that, F= (q1*q2)/(4πε0r²) Where, F is the electric force q1 and q2 are the two point charges…

Q: Calculate the number of electrons constituting one coulomb of charge.

A: The electric charge is quantized. It is given as,

Q: An oil droplet is given a very small amount of charge. Which of the following could not be the…

A:

Q: The SI unit of charge is Coulomb Newton 2 Joule 3 Meter 4

A: We have to find the correct option for SI unit of charge from the four given options.

Q: If the Electric Force between two charges is 1 N when separated by 1 millimeter, what would be the…

A: Given F1 = 1 N R1 = 1 mm  R2 = 3 mm

Q: Two conductive balls have the same. charge of the first (-8µc) and the charge of the second (+2µc)…

A: charge on first ball (q) = -8 μC charge on second ball (q') = 2μC

Q: Two point charges, each with a charge of +1.00 C are separated by a distance of 1.00 meter.…

A:

Q: e between two charges of -3x10^-9C th

A: Given values:- Value of charges,(q)=q1=q2=-3 x 10-9 C -----(1) Ditance between charges,(r)=50…

Q: Two coins are placed on a horizontal insulating surface a distance of 1.9 m apart and given equal…

A:

Q: Complete the table below by giving the unknown quantity or equation of the following: Charge of 1…

A: Complete table is given below:

Q: forces between charges are enormous in comparison to forces. Electric, gravitational Gravitational,…

A: Ans:- Electrical forces between charges are enormous relative to gravitational forces, yet we…

Q: A metal ball with a charge of -3 C has three times the surface area of another metal ball to its…

A: Both the ball  are of metal therefore are conducting in nature . When brought in contact charge…

Q: What are the magnitude and direction of the force on a charge of +2 x 10-7C that is 3m from a charge…

A: Given Data Charges are given as, q1=+2×10-7C q2=-5×10-7C Distance between two charges is d=3 m.…

Q: The SI unit of charge is a. newton O b. coulomb c. pascal d. joule

A: Electric charge is defined as the amount of current flowing through a conductor. Mathematically, Q =…

Q: How far apart are two charges one of magnitude 3 micro coulomb and the other of magnitude 5 micro…

A: The electric force F between two charges of magnitude q1 and q2 separated by a distance ris given…

Q: Two particles are charged, one has a charge of +6.8 x 10-9C and the other has a charge of -2.3 x…

A: Answer             Electric Force = 6.256 * 1014N            Force is attractive

Q: A droplet of ink in an industrial ink-jet printer carries a charge of 1.6 x 10–11 coulombs and is…

A: Write the relation between for electric field and electric force

Q: How many electrons make up 0.50 coulomb of charge?

A:

Q: An object has a charge of -4.1 μC. How many electrons must be removed so that the charge becomes…

A:

Q: The electric force between two charges in space is * directly proportional to the magnitude of…

A:

Q: Each of two hot-air balloons acquires a charge of 3 × 10^-5 C on its surface as it travels through…

A: Given data:  Two charged balloons  Charge (q) = 3×10-5 C Electrostatic Force (F) = 8.1×10-2 N…

Q: An object has a charge of -2.1 µC. How many electrons must be removed so that the charge becomes…

A:

Q: The electric field at any point between two conducting plates with charges of equal magnitude and…

A: Electric field between two conducting plates with charges of equal magnitude opposite sign is…

Q: As used in the definition of electric field, a "test charge" has charge of magnitude 1.6 × 10-19 C…

A: Answer is (e) has a charge of magnitude 1C.