Use the References to access important values if needed for this question. The density of a substance is given by the equation: m d = V Where: d = density m mass V = volume In order to solve for the mass, m, you must multiply both sides of the equation by the same expression: m The resulting equation is: m = =◎ Submit Answer

Q: What is the repulsive force between two pith balls that are 8.00 cm apart and have equal charges of…

A: Given that-Charges on pith ballsq1=q2= -30.0 nC=-30.0×10-9 CSeparation between balls, r= 0.08 mForce…

Q: What is the magnitude of the electric field if a force of 320N is directed north on a 16 nC point…

A: Given value--- electric force = 320 N. charge = 16 nC. We have to find--- electric field?

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: Is true or false that One electron volt (eV) is equivalent to the product of 1 volt and 1 elementary…

A: Given that One electron Volt Using definition of one electron Volt

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: What is the electric field strength at a distance of 10 cm from a charge of 2 μC

A: given data, Charge , q = 2 μC = 2×10-6 C distance , r = 10 cm = 0.10 m

Q: What is the electric field strength at a distance of 10cm from a point charge of 25 C?

A:

Q: A metal plate of area 0.01 m2 carries a charge of 100 C. Calculate the outward pull on plate.

A: Write the given values with the suitable variables. A=0.01 m2q=100 C Here, A is the plate area and q…

Q: The electric field is weaker between like charges but is stronger between ublike charges.Why?

A: Like charges have the tendency to repel each other while the unlike charges attracts each other.

Q: A negative charge of 5.0 C and a positive charge of 4.0 C are separated by 50 m. What is the force…

A: The negative charge =5.0c  The positive charge =4.0C

Q: An electron is present in an electric field of 104V/m. (a) Find the force on the electron.

A:

Q: In terms of the electric force, what happens if you place a neutron and a proton close together?

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Q: How much electric force (in N) exist between two electron separated by a distance of 5.0 x 10-15 m?…

A: Electronic force between two electrons is given by the formula: F = Kq1q2/r2 Where k= 9 x 10 9 q1=q2…

Q: What is the charge that provides an electric field of 5 N/C over an area of 1m2?

A: Write the expression for the electric field. Here, q represents the charge, A represents the area,…

Q: Calculate the total force (magnitude and direction) exerted on a test charge from more than one…

A:

Q: What is the magnitude of the electric field 1-inch from a component that has a charge of 0.22 uC?…

A: An object is said to be charged if it has excess or deficiency of electrons. A neutral object is one…

Q: What is the ratio of the number of electric field lines leaving a charge 10q and a charge q?

A:

Q: what is the net charge of 10 gm of water after removing 1% of its electrons?

A:

Q: Determine magnitude and direction of electric field,which would balance weight of proton,placed i an…

A: given:  mass of proton, m = 1.67 x 10-27 kg  charge,q = 16 x 10-19 C

Q: find the magnitude and direction of the electric field that can balance the weight of an electron

A:

Q: Calculate the electric force produced by a charge of 3C having an electric field of 7.5 N/C.

A:

Q: A strong lightning bolt transfers about 27 C to Earth. How many electrons are transferred? The…

A: Given Total charge transferred to the Earth is Q=27 C Elementary charge is e=1.60218×10-19 C   We…

Q: How many electrons would have to be removed from a coin to leave it with a charge of +9.9 × 107 C?

A: Charge (q) = 9.9×10-7 C Number of electrons removed = n

Q: Would two metal ball, not point charges. Polarize if one of the charges drops to zero?

A: Considering that the two metal objects had an initial charge distribution uniformly spread…

Q: What is the electric field strength at a distanceof 10 cm from a charge of 2 μC?

A:

Q: If a test charge is in an electric field of magnitude 3.8 N/C and experiences a force of 9.6 N, what…

A: Given that, magnitude of electric field is 3.8N/C and force is 9.6N. Then We have to determine the…

Q: strength of the electric field

A:

Q: A person is placed in a large, hollow metallic sphere that is insulated from ground. If a large…

A: The electric field inside the hollow conductor is zero.

Q: If a charge of 8 C placed in an electric field experiences a force of 0.9 N . What is the electric…

A: Write the variable with the given values.

Q: Ino icenyical inuilaned meral sphaces xcay a tone on cach othe. Fach spicic carres a choge of…

A: Given:We are given the following :→A force of repulsion between the two identical insulated metal…

Q: What is the magntitude of the repulsive force between two pith balls that are 9 cm apart and have…

A: Given value--- charge = - 35 nC. separation = 9 cm. We have to find--- magnitude of repulsive…

Q: Write down the sign, and magnitude of the charge of the electron.

A: The charge of the electron is equal to the magnitude of the elementary charge but it has a negative…

Q: A tiny ball weighs 0.0055 kg and carries a charge of +3.5 x 10 -6 C. What electric field is…

A: Given data:  Mass of ball (m) = 0.0055 kg Charge (q) = +3.5×10-6 C The ball suspended in air…

Q: The three charges shown at right are located at the ver- tices of an isosceles triangle. Calculate…

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Q: Two charges are repelled by a force of 6.0N. If the distance between them doubles, what is the force…

A:

Q: 3. 3 chages are digned man equaloderal hiangle a shan helaw. Caveulae the total Sran belaw.Caleulate…

A: Given data The side length of the equilateral triangle is L The magnitude of the charge on point A…

Q: A mynadie eld heled is Crien of He plane to a Canche the tollowing Charge would X.

A: Required : How to induce current in the loop.

Q: If a test charge of 1.1 C is in an electric field of magnitude 9.3 N/C, what force does the test…

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Q: The electric field due to on infrite plane of posithve charge with

A:

Q: Discuss electric flux.

A: The total number of electric field lines passing a given area in a unit time is defined as the…

Q: A charge with a mass of 20 20c is g and onto a chanrge with a a cherge of droped from loom mass of…

A: Given: mass of charge 1, m1 = 20 g mass of charge 2, m2 = 10 g Charge on mass 1, q1 = 20 C Charge on…

Q: 2 equal charges 10cm apart and repel one another with a force of 4x10^-4N. If they ate mic d until…

A: Two equals chargesInitial force between two charges (F) = 4×10-4 NInitial distance (r) = 10…

Q: 2) if the electric flux density î-25+2k, fnd the crge density por unit Volume în thrs negron

A: Electric flux density D = î-2ĵ+2k̂ Charge density per unit volume  = ?

Q: a Frnd the dectric field at poînt P. b) What watkd be fe electric field if; J Find the electri field…

A: Recall E→=KQr3r→