Two charges are placed along a line, with 91 to the left of 92. Somewhere along this line, in between the charges and closer to charge 2, the electric field is zero. Based on this information, determine whether each of the following conditions is possible. = 91 -9₂ No Ⓒ No The charges have the same sign. No @ 91 92 |9₁|<19₂1 No Yes The charges have opposite signs.

Q: 3. A sample of the radioactive isotope cadmium-109 is initially 220.0 grams. Use Appendix A from the…

A: (a). Cadmium has atomic number Z= 48 and this cadmium isotope has atomic mass A 109. Atomic mass…

Q: give a unique example of a scientific statement and explain WHY your statement is scientific.

A: A scientific statement is basically a belief that can be proved wrong and it may or may not contain…

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A: The speed of the light in mi/s, c=1.86×105 mi/s   The time interval, t=1 year

Q: A particle has a charge of q = +5.4 µC and is located at the origin. As the drawing shows, an…

A:

Q: The plate is subjected to the two forces at A and B as 60°, determine the magnitude of the resultant…

A:

Q: Convert (6.963x10^7) cm to kilometers. Use the abbreviated form of the unit in your answer.

A: Given,  Length = 6.963 × 107 cm  We need to convert it in kilometers.

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A: 16 oz make a pound. Using this, first, evaluate the total given mass (M) in pounds as follows:   M=4…

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Q: What is meant by the term 'a base unit'?

A: Base quantity is measured by base unit .This is also called fundamental unit which is not a…

Q: D Please write this number as a decimal:9.775x10-7 O 977,500,000 O 00000009775 0.0000009775 O…

A:

Q: The area of the 48 contagious states is 3.02 x 106mi2. Assume that these states are completely flat…

A: Area of the states = 3.02 x 106 mi 2 = 7.818 x 1012 m2 Height of rainfall = 2 inch = 0.0508 m

Q: Compare the following lengths using density calculations. Gold has a density of about 19.3 g/cm3.…

A: Mass = density × volume  M = d× V  V = M/d  L3 = M/d

Q: Write 0.000083212 in scientific notation using 4 significant figures. Write 985210000 in scientific…

A: 8)  0.000083212 = 8.321 x 10-5   9)   985210000 = 9.85 x 108   10)  5.2298 ±0.5 = 5 ±0.5 , because…

Q: Anytown is 1,789.5 km from Sometown. How far is this in miles? (Hint: please use correct decimal…

A: Given :-  Distance of Anytown from Sometown        d = 1789.5 km

Q: Question 3 of 15 > 0/5 View Policies Show Attempt History Current Attempt in Progress Two rods and…

A:

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A: Given: 0.24 L of water needed for every 20 minute. Amount of water in bottle =1500.0 mL Athlete work…

Q: what is the density of the earth if the average mass is 5.98X10^24 kilogram and using the average…

A:

Q: One carat is equivalent to a mass of 0.200 g. Use the fact that 1 kg (1000 g) has a weight of 2.205…

A: Given, One carat is equivalent to mass = 0.200 g 1 kg (1000g) has weight of 2.205 lb  So, 2496 carat…

Q: Density is given by the equation density-mass/vol (d=m/V). Given that the density of tin is known to…

A: Equation of density: A tin's density,  g/mlThe tin's mass gramsThe volume of water the tin cylinder…

Q: The radioactive element Carbon-14 has a half-life of approximately 5730 years. A fossil is measure…

A:

Q: How do you convert 6ug(micrograms)/g to mg/kg?

A:

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A: Let's first understand the two terms: Accuracy: Accuracy of a measurement is measure of how close…

Q: Derived or Quantity (Symbol) Unit Symbol Fundamental Length (1) 1. meter m Mass (m) kilogram kg 2.…

A:

Q: 1. (a) Write the expression for a horizontal wind vector in Cartesian coordinates using unit vectors…

A: Given the u and v vectors on specific directionsto calculate wind vectors

Q: A proton, traveling upwards at 5x10* m/s, enters a magnetic field of 0.65 T pointing out of the…

A: Answer               5.2*10^-15 N

Q: Experiment 6: Transportation a) A typical car gets about 25 miles to the gallon in combined city and…

A: Since more than three subparts are asked in the question, a solution for the first one is provided…

Q: calculate for the mass of a container having dimensions of length = 9 cm,width=13cm,thickness=1.5…

A: length l = 9cm = 0.09m width b = 13cm = 0.13m thickness t =1.5cm = 0.015m

Q: Use the relationship between distance (d), time (t) and speed (v), d=vt to find the calculation…

A: Given value--- Distance = 22236 miles. speed = 1.86 × 105 mi/s. We have to find--- time ?

Q: A sample of a gold nugget was measured and ha a mass of 2.94 lbm. if the gold is drawn into a wire…

A: The mass of the gold nugget is, m=2.94 lbm454 g1 lbm=1334.8 g Find the volume of the gold.…

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Q: E2. Suppose that a cupcake recipe designed to produce 16 cupcakes calls for 240 grams of flour. How…

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

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Q: A student sees a newspaper ad for an apartment that has 1,846square feet (ft2) of floor space. How…

A: Dear student In 1 foot there is 0.3048 meters. So 1 square feet = 0.0929 square meters.

Q: xn Let f(x) = Σ Find the IOCs of f, f', and f". 4n n=1

A: To find the intervals of convergence (IOCs) of the given power series and its derivatives, we'll…

Q: it View History Bookmarks Profiles Tab Window Help m Set #10: Ch. 11-Ro X WP NWP Assessment Builder…

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Q: How many KILOMETERS (km) will a ship sail 14 hours a day for 3 weeks at a speed of 3 miles per hour?…

A: Given data:  Speed of the ship: v=3 miles/hNumber of hours sailed per day: nhpd=14 hours/dayNumber…

Q: how can we convert km/hr to m/s

A: Convert of km/hr to m/s. is shown below:

Q: If my null hypothesis is 'Dutch people do not differ from English people in height', what is my…

A: If null hypothesis is dutch people do not differ from english people in height.

Dielectric Constant Of Water

Water constitutes about 70% of earth.  Some important distinguishing properties of water are high molar concentration, small dissociation constant and high dielectric constant.

Electrostatic Potential and Capacitance

An electrostatic force is a force caused by stationary electric charges /fields. The electrostatic force is caused by the transfer of electrons in conducting materials. Coulomb’s law determines the amount of force between two stationary, charged particles. The electric force is the force which acts between two stationary charges. It is also called Coulomb force.