Charge Q is uniformly distributed throughout the volume of a sphere of radius R. What is the ratio of the electric field at a radius of 3R (outside the sphere) to the electric field at R/5 (within the sphere)?

Q: If you multiplied 4574 m by 56 m, how many significant figures should you report in your answer?

A: To determine Significant Figures

Q: An English ruler is 12 inches long. The length of an English ruler measured in metric units is 30.48…

A: Length of English ruler = 12 inches Length of ruler in metric units = 30.48 cm

Q: Significant figures are determined by the number of digits in a measurement that are reliably known.…

A: Significant figures

Q: In the figure, one end of a uniform beam of weight 130 N is hinged to a wall; the other end is…

A:

Q: A 550-turn solenoid is 10 cm long. The current into it is 35 A.A 3.5 cm -long straight wire cuts…

A:

Q: Six electrons are trapped in a one-dimensional infinite potential well of width L , in h? , (assume…

A:

Q: What is the definition of the word Magnitude?

A: What is the definition of the word Magnitude?

Q: O). What is through the rectangularly shaped volume? Assume 3 significant digits. X 7 tw 2.0 m ZA…

A:

Q: 4. A very bad Amazon delivery worker tosses a package on to the balcony of the customer as shown.…

A: Apply the second kinematic equation in the vertical motion and substitute the required values.…

Q: An arrow is launched straight up and then falls to the ground. If the arrow is launched 2.00m above…

A: The kinematic equation of motion for vertical constant acceleration is given by Where yo = Initial…

Q: In order to measure the transfer of thermal energy from one temperature body to another, what device…

A: Explanation: A thermometer is an instrument that measures temperature (thermal energy).

Q: What is the length and width of a cube? (cm)

A: Vernier Caliper: A measuring tool used to take linear dimension measurements. With the aid of the…

Q: Two charges separated by a distance r₁ exert an electrostatic force of magnitude F₁ on each other.…

A: Introduction:- Two charge particles are separated by an electrostatic force.Given:- To determine the…

Q: Round the following to the number of significant figures listed in (parenthesis): 525 (2) O 52 525…

A: Arcane rounding Rule:-According to the arcane rounding rule if the number ends in a perfect 5 you…

Q: Find the product below and express the answer with units and in standard scientific notation with…

A: In the first step, multiply the numerical value given in the expression, next find the product…

Q: An airplane flies 390 miles from point A to point 8 with a bearing of 29. Then it flies 290 miles…

A:

Q: The two charges in the figure below are separated by d = 3.50 cm. (Let q1 = -14.5 nC and q2 = 29.5…

A: Answer is uploaded in step 2

Q: How many significant figures has the number 1086.035.

A: Question: How many significant figures has the number 1086.035

Q: what is the reading in the micrometer ?

A: Least count of micrometer : Least count of micrometer=smallest reading of main scaleTotal number of…

Q: Below higures Find Force between masses Ex: Mi-skg F=8ON F=10ON

A:

Q: Your answer is partially correct. The figure shows wire 1 in cross section; the wire is long and…

A: Givencurrent in wire 1 (I1)=4.20 mADistance (d1)=2.48 cmDistance (d2)=5.14 cmcurrent in wire 2=6.83…

Q: How many significant figures are in the following number: 2.5x10(power of 2)

A: Given data:  A number 2.5×102 Required: The number of significant figures

Q: What is the ratio (in cm) of the Volume to the Surface Area of a Cube of side 2.3 cm

A: Given data:  Side length of the cube (s) = 2.3 cm Required: The ratio of the volume to the surface…

Q: Is the only standard unit in the metric system that has a prefix. what does this prefix means?.

A: Yes. A metric prefix is a unit prefix that precedes a basic unit of measure to indicate a multiple…