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What Are the Various Ways in Which the Strength of Magnetic Field Produced by a Current-carrying Circular Coil Can Be Increased?

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Question

 What are the various ways in which the strength of magnetic field produced by a current-carrying circular coil can be increased?

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Solution

Ways to increase the strength of magnetic field produced by a current-carrying circular coil:
   1. By increasing the current passing through the coil
   2. By decreasing the radius of the coil
   3. By increasing the number of turns of wire in the coil

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Chapter 2: Magnetic Effects of Electric Current - Exercise 2 [Page 82]

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Lakhmir Singh Physics (Science) [English] Class 10
Chapter 2 Magnetic Effects of Electric Current
Exercise 2 | Q 17.2 | Page 82

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