Some tools contain permanent magnets. What two types of materials could these tools pick up? A. Materials that contain other magnets B. Materials that contain glue or other adhesives O C. Materials that contain a magnetic material, such as iron O D. Materials that contain a ceramic, such as glass

Q: It is a process by which an insulated body receives a net charge. Select one: a. CONDUCTION b.…

A:

Q: Which scientist discovered that a compass can be deflected by a current-carrying wire? a.…

A: To give  the name of scientist who discovered a compass can be deflected by a current-carrying…

Q: What physical phenomenon predominantly contributes to the magentic field of the earth? a. The total…

A: The question asks about the physical phenomenon that predominantly contributes to the magnetic field…

Q: When a wire with a current is placed in a magnetic field? A. electrical energy is transformed into…

A: When a closed wire loop is placed in the magnetic field, it will feel a torque.

Q: An alternating current consists of charges that A. move counterclockwise. B. move back and forth in…

A:

Q: breaking a magnet into three pieces will produce how many magnets? a. 3 b. 4 c. 5 d. 6

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Q: Which of the following effects best explains a lightning strike during a thunderstorm? a.…

A: Correct answer is option (b) i.e. Charging by polarization

Q: QUESTION 1. Which object is least likely to be used in an investigation of the relationship between…

A: We know that Electricity is related to magnetism and Magnetic fields can produce an electrical…

Q: The motion of muscles in the body is due to the _____________ force.

A: The motion of muscles in the body is due to the inter-muscular interaction force.

Q: QUESTION 15 What are some different ways to "spin the magnet" and generate electricity? O a. Wind,…

A: To generate the electricity we need to change the magnetic flux and this can be done in different…

Q: Question 8 of 25 Which option below illustrates the electrical force? O A. An electromagnet is used…

A: Please see the answer below

Q: Students hypothesized that by running an electric current through the wire of the apparatus shown…

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Q: .Electrical charge is the basis of our ideas in electricity and magnetism. 2(a). Briefly describe…

A: Two types of electrical  charge  One is positive charge and Second is negative charge in electricity…

Q: Which statement describes a condition when magnetism exists? >Magnetism exists when electric charges…

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Q: a. Draw the earth magnetic field and show where the intensity is the strongest and weakest. b. Show…

A: This question can be solved by using the various concepts of physics.

Q: Consider two horizontal wires with currents that are identical in magnitude. The current in the left…

A: We can solve this question using right hand thumb rule. According to which, point your right thumb…

Q: Lenz's Law can be interpreted as meaning: A. A system cannot react to a physical stress B. A system…

A: The correct interpretation of Lenz's Law is option D: Energy is lost in a system that allows for…

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Bar Magnet

In physics, magnetism is a phenomenon exhibited by a magnetic substance that exerts either attractive or repulsive force. A bar magnet is either a rectangular or round and hollow fit comprised of ferromagnetic materials and has a fanciful attractive field surrounded by it.