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Q1: Put a true or false mark in front of the following statements and correct the errors, if any 1-lf we connect a battery whose internal resistance r and electromotive force £ to both ends of external resistance R, then the value of the heat capacity applied in R is £R/R+r 2-lf we want to keep an electric charge placed in an electric field fixed in place, we remove the field from it 3-Charges within the surface of the causs have an electric field strength of zero

Q1: Put a true or false mark in front of the following statements and correct the errors, if any 1-lf we connect a battery whose internal resistance r and electromotive force £ to both ends of external resistance R, then the value of the heat capacity applied in R is £R/R+r 2-lf we want to keep an electric charge placed in an electric field fixed in place, we remove the field from it 3-Charges within the surface of the causs have an electric field strength of zero

College Physics
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Q1: Put a true or false mark in front of the following statements and correct the errors, if any 1-lf we connect a battery whose internal resistance r and electromotive force £ to both ends of external resistance R, then the value of the heat capacity applied in R is £R/R+r 2-lf we want to keep an electric charge placed in an electric field fixed in place, we remove the field from it 3-Charges within the surface of the causs have an electric field strength of zero 4. A test charge can be transferred onto an isoelectric surface without doing the work. The isotopes are atoms 5. Isotopes are atoms that have the same mass number but differ in atomic number over the point distance to be calculated 6. The amount of electric flux depends on the distance between the point whose flux is to be calculated and the charge 8. An electric field cannot have more than one direction at a given point 9. Electrification occurs as a result of an atom losing a number of its electrons 10. Semiconductor materials can be converted into conductive materials when the crystal temperature is lowered 11. Any electric field line that enters and exits a closed surface at the same time, its flux is not zero 12 .To calculate the electric field of a continuous charge of the distribution dE = K da/r^2 13. Charges are transferred from the positive electrode (high voltage) to the negative electrode (low voltage) inside the battery
Transcribed Image Text:Q1: Put a true or false mark in front of the following statements and correct the errors, if any 1-lf we connect a battery whose internal resistance r and electromotive force £ to both ends of external resistance R, then the value of the heat capacity applied in R is £R/R+r 2-lf we want to keep an electric charge placed in an electric field fixed in place, we remove the field from it 3-Charges within the surface of the causs have an electric field strength of zero 4. A test charge can be transferred onto an isoelectric surface without doing the work. The isotopes are atoms 5. Isotopes are atoms that have the same mass number but differ in atomic number over the point distance to be calculated 6. The amount of electric flux depends on the distance between the point whose flux is to be calculated and the charge 8. An electric field cannot have more than one direction at a given point 9. Electrification occurs as a result of an atom losing a number of its electrons 10. Semiconductor materials can be converted into conductive materials when the crystal temperature is lowered 11. Any electric field line that enters and exits a closed surface at the same time, its flux is not zero 12 .To calculate the electric field of a continuous charge of the distribution dE = K da/r^2 13. Charges are transferred from the positive electrode (high voltage) to the negative electrode (low voltage) inside the battery
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