File Name: electricity and magnetism questions and answers .zip
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Multiple choice questions. A bar magnet is divided in two pieces. None 3. A comprehensive general knowledge test for class Housecroft and E.
On this page you can read or download electricity and magnetism questions and answers pdf in PDF format. You have remained in right site to start getting this info. Ans: c, 2. Ans: The electromagnet has 50 turns and a current of 1A flows through the coil.
Use your knowledge of magnetism to answer these four challenging questions. Using a direct current d. What is the electric field inside a hollow conducting sphere with charge q on its surface? Go to Electricity or Magnetism. Become our.
A electric circuit B electric resistance C magnetic domain D electric field 4 When a portable radio is playing, the current in the radio is 0. If the resistance of the radio is A electric current B insulator C conductor D electromagnet 7 What is the unit of charge? A Coulomb B Newton. C Watt 8 Which of the following does not describe the magnetic force between two magnets? A The like poles attract. B The like poles repel.
Tesla is a unit of a field strength b inductance c flux density d flux Ans: c. A permeable substance is one a which is a good conductor 6 which is a bad conductor c which is a strong magnet d through which the magnetic lines of force can pass very easily Ans: d. The materials having low retentivity are suitable for making a weak magnets b temporary magnets c permanent magnets d none of the above Ans: b. A magnetic field exists around a iron b copper c aluminium d moving charges Ans: d. Ferrites are materials. The direction of magnetic lines of force is a from south pole to north pole b from north pole to south pole c from one end of the magnet to another d none of the above Ans: b.
Electricity and Quiz Answers. Circle the correct answer to 2 N Electricity and. Electricity and.. The brilliant flash of lightning during a The study of magnetism and electricity is part of the. Section 2 Electricity and. Describe the relationship between electricity and magnetism.
Base your answer to the following question on the diagram below and on your knowledge of physics. The diagram represents two small.
These solutions for Current Electricity And Magnetism are extremely popular among Class 8 students for Science Current Electricity And Magnetism Solutions come handy for quickly completing your homework and preparing for exams. Write proper words from the following group of words in the blanks. Three electric cells of potential difference 1. Water in the waterfall flows from a higher level to the lower level because of potential differences.
The electromagnet has 50 turns and a current of 1A flows through the coil. Ans: c, Ans: b, What are two ways that magnetism is produced? Ans: d,
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