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# Solution - A Circular Coil of Radius 8.0 cm and 20 Turns is Rotated About Its Vertical Diameter with an Angular Speed of 50 Rad S^−1 In a Uniform Horizontal Magnetic Field of Magnitude 3.0×10^−2 T. - Faraday’s Law of Induction

#### Question

A circular coil of radius 8.0 cm and 20 turns is rotated about its vertical diameter with an angular speed of 50 rad s−1 in a uniform horizontal magnetic field of magnitude 3.0×10−2 T. Obtain the maximum and average emf induced in the coil. If the coil forms a closed loop of resistance 10Ω, calculate the maximum value of current in the coil. Calculate the average power loss due to Joule heating. Where does this power come from?

#### Solution

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#### APPEARS IN

NCERT Physics Textbook for Class 12 Part 1
Chapter 6: Electromagnetic Induction
Q: 6 | Page no. 230

#### Reference Material

Solution for question: A Circular Coil of Radius 8.0 cm and 20 Turns is Rotated About Its Vertical Diameter with an Angular Speed of 50 Rad S^−1 In a Uniform Horizontal Magnetic Field of Magnitude 3.0×10^−2 T. concept: Faraday’s Law of Induction. For the courses CBSE (Arts), CBSE (Commerce), CBSE (Science)
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